tag:blogger.com,1999:blog-80251285301950267322024-03-14T12:08:59.753-06:00Tweek Geek SpeekNews, thoughts & information from the head geek at <a href="http://www.tweekgeek.com">TweekGeek.com</a>.tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.comBlogger108125tag:blogger.com,1999:blog-8025128530195026732.post-89841103552325580822023-08-26T18:03:00.002-06:002023-08-26T18:03:24.723-06:00A New Foundational Power Conditioning Product<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimmApPDJdxgv3zJO0LTWY29RxFqWBbKx67nc2KhIDj21fC2ltBlntdDnb4KBzHHPwKeXXz1Gl_u2D5odXPMx9Nsx-aeC7E4nw4pl8Nnh4DK9PRK2XEBGqdZclT30OTt1f-_obKjyMqUNNG9101UMGt-j9gQdHAPwmHuybgCZwEWbhsp8Hj1EowA07FAvCv/s3456/QSA%20Circuit%20Breaker.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="3456" data-original-width="3024" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimmApPDJdxgv3zJO0LTWY29RxFqWBbKx67nc2KhIDj21fC2ltBlntdDnb4KBzHHPwKeXXz1Gl_u2D5odXPMx9Nsx-aeC7E4nw4pl8Nnh4DK9PRK2XEBGqdZclT30OTt1f-_obKjyMqUNNG9101UMGt-j9gQdHAPwmHuybgCZwEWbhsp8Hj1EowA07FAvCv/w350-h400/QSA%20Circuit%20Breaker.jpg" title="Two QSA Treated Circuit Breakers" width="350" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Two QSA Treated Circuit Breakers</td></tr></tbody></table><br /><p style="text-align: center;"><br /></p><p>The power flowing to your audio system, be it through a wall outlet, a power conditioner, or power distributor, has a huge impact on the overall performance of your components and more importantly, your overall sense of well being when listening to music through your system.</p><p>Power, like room acoustics, isn't terribly sexy. It's hard for us audiophiles to justify spending much time or money on power conditioning components because they technically do not produce sound. They are "helper components". They don't make sound, they make sound...Better. </p><p>Power is the foundation of your audio system's performance. I don't care how expensive your gear is, if you have noisy, bad power, your system will not sound good. At least not as good as it could. </p><p>In my view, a well optimized power delivery system might look something like this:</p><p></p><ul style="text-align: left;"><li>Dedicated 20 amp Circuit</li><li>8-10 AWG High quality in-wall wiring </li><li>Audiophile grade wall receptacle with Cover</li><li>High Current, high quality power cord</li><li>Non-current limiting power conditioner</li></ul><div>Experience has taught me that the further up the power chain you can go, the more potential improvement to the overall system can be realized. My hypothesis for this is that by catching noise and distortion very early on, you prevent it from trickling down further into the power chain. The components further down the chain, freed from this noise, can work on even lower levels of noise.</div><div><br /></div><div>I have taken my Studio's power system as far as I thought I reasonably could with all of the above items installed in the Tweek Geek studio. I had even added some tweaks to the breaker box and sub panel in the store, but that was as far as I could get. I had heard about cryo treating circuit breakers, but honestly wasn't motivated to do so because of my experience with cryo on other items. It was always marginally helpful at best. To my knowledge in the US, nobody makes an audio grade circuit breaker. Part of the problem is that there is no standardized breaker size or shape, like for example wall receptacles. So if one were to make an audio grade circuit breaker, they'd have to make at least 5 different types (that I know of) to accommodate all of the brands and sizes of breaker boxes used in homes.</div><div><br /></div><div>I decided to take this challenge on in a different way by taking existing brands and models of breakers, and sending them to Hong Kong to be treated by QSA. I started with breakers that fit my own sub panel, and went with Black/Red. My theory was since the QSA fuses were so powerful in their effect, having a similar device at the very start of my dedicated circuit would be more powerful, and trickle down through the entire system.</div><div><br /></div><div>If you are not familiar with QSA, they have discovered a method of treating conductors that goes way beyond cryo, zapping with tesla coils, graphene, nano fairy dust, everything (I know, I've tried it all). They treat fuses, power adapters, and signal adapters for use in audio systems. Their products are very much results oriented, and not aesthetically oriented. But for what they may lack in visual appeal, they more than make up for in the performance they squeeze out of your system. I've said it before, but it bears repeating. The QSA process is the most significant tweak, bar none, that I in my 20 years as the Tweek Geek have ever encountered. It's not even close. </div><h4 style="text-align: left;">Installing the Breaker</h4><div>First, the obligatory warning. Do not attempt to install your own circuit breaker unless you are a licensed electrician. If you decide to do so, you do it at your own risk. There. My ass is covered. It's not a physically or mechanically difficult thing to do, it's just the risk of death from electric shock, that's all. If you are willing to bear the risks, know how to turn off the main breaker to your house, and operate a <a href="https://www.amazon.com/Non-Contact-Detector-Klein-Tools-NCVT1P/dp/B099SJ6469/ref=sr_1_5?crid=2KF1G9QJ19ATJ&keywords=ac+detector&qid=1693090890&sprefix=ac+detector%2Caps%2C141&sr=8-5" target="_blank">non contact voltage detector</a>, you are half way to safely being able to replace a breaker. </div><div><br /></div><div>I had a main panel outside of my store that had the only main breaker switch on it, so that is what I turned off. I then checked my sub panel to make sure there were absolutely no live wires in it by using the non contact voltage detector. All Good. After unscrewing the front panel from the breaker box, I was ready to replace the existing non QSA breaker with my Black/Red QSA breaker. It was a breeze disconnecting the old and connecting the new breaker. I put the front cover back on the breaker box, left the new breaker in the off position, and headed outside to turn the main power back on. Once that was on, I turned the power on to my main audio circuit. I had an outlet tester in the receptacle that powers my system so that I would know when the power comes on to the circuit, and also to ensure the wiring was still in phase.</div><h4 style="text-align: left;">The Sound And My Reaction</h4><div>All levels of QSA treatments offer significant improvement, but there are some that are more "special" than others. Violet is one such level, and Black/Red is what I consider to be QSA's highest value performance level. At the Black/Red level, the noise floor plummets, and there is just a sense of naturalness. Instruments sound like their base materials in a way that is just more realistic. Strain, edge, and graininess are gone. Not papered over with softened highs or transients, just gone. Three dimensionality increases very dramatically. Overall, the improvement is not just an improvement, it is a transformation towards realism. It has to be heard to be understood completely, but this is why I love this product so much. With the introduction of the QSA Breaker, all of this happened to my already heavily QSA'd and power conditioned system. But it went deeper than any of the previous QSA products had been able to go. I felt the improvement "in my bones". </div><div><br /></div><div>Even some of my lesser quality recordings suddenly had more dimension to them, more kick, in the drums, and definitely more listenable mids and highs. This was a huge win.</div><div><br /></div><div>And on the good recordings, it was simply amazing. There was a physiological relaxing of my body and mind when the music played. There was no tension. It's as if any hint of artifice or electronic unnaturalness was no longer triggering a response by my ears and brain. Musical decays, and transients that one instinctively knows to be natural but often are missed even with ultra high quality playback systems were present and startled my senses. Subtle things that make the music even more real, but if absent the music can still be very satisfying and realistic. These elements were all of the sudden there and my body and brain reacted to them as if they were closer to reality. I hope I'm making sense.</div><div><br /></div><div>A "free association" of the QSA breakers attributes would look like this to me:</div><div><ul style="text-align: left;"><li>Colors and richness</li><li>Decay</li><li>Air</li><li>Space</li><li>Dimensionality</li><li>Dynamics</li><li>Immersiveness</li><li>Layering</li><li>Sweetness</li><li>Flow</li><li>Relaxation</li></ul></div><h4 style="text-align: left;">A Word On Break In</h4><div>A funny thing about QSA products is the break in. The higher you go in level, the longer the break in period. It normally takes about a month for a Black/Red treated product to reach it's peak consistency in performance. Sometimes at the beginning it can be pretty rough. Taking one through highs and lows over the ensuing weeks. The breaker sounded amazing immediately, and every day since then it has gotten better. I walk in to the store in the mornings and turn the system on, once the music starts playing I just have to sit and admire what an amazing sound I am getting now. So far, there are no off or bad days, but it's only been about a week.</div><div><br /></div><h4 style="text-align: left;">Conclusion</h4><div>I cannot imagine having an audio system that does not include the QSA Breaker as the bedrock of an audio system. If I were starting from scratch today, I would invest half of my power conditioning budget in a QSA breaker. With that in mind, I would also revamp my Optimized Power Delivery System to include a QSA breaker.</div><div><ul><li>QSA Breaker</li><li>Dedicated 20 amp Circuit</li><li>8-10 AWG High quality in-wall wiring </li><li>QSA wall receptacle</li><li>High Current, high quality power cord</li><li>Non-current limiting power conditioner</li></ul></div><div>Thanks for reading this far. Next time you are shopping for a power cord, conditioner, or even a new component, remember the QSA breaker and consider giving it a try. </div><p></p><p><br /></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-27575587243002109892023-06-30T10:07:00.000-06:002023-06-30T10:07:45.363-06:00The Innuos Pulsar: The Best Sonic Value In The Innuos Lineup<p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://www.tweekgeek.com/pulsar/" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img alt="Innuos Pulsar" border="0" data-original-height="1707" data-original-width="2560" height="426" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkq6VTOgrCAM6u0Dp-Gm4vLg7iI72YSwRwyP9LlVPyC6oAQzuEiZMogiNKRDrUogDUcmXMDVej5XecoIan6OEgiMiBLxnlhY5odEhFsGfldwU11cyfnCR4Uce-owlsH6J9saSdUu-FQoAaZKGy4LOvDQsPu9hHoroq1_hSwySBIBZUrvWpT4Ulqyt1iHlp/w640-h426/PULSE_Series_1920x1080px_001.jpg" width="640" /></a></div><br /> <p></p><p><b>Spoiler Alert:</b> The <a href="https://www.tweekgeek.com/pulsar/" target="_blank">Innuos Pulsar</a> is the best value in the entire lineup of Innuos products. If you've been lusting after the Statement, and either don't need a local library of music, or you have it stored on your network, this may be the best alternative. Add a PhoenixNET switch later on as funds permit, and you get really, really close to the performance of the Statement for just over $10,500.</p><p><b>Power Supply.</b> One of the first things you will notice about the Pulsar is the weight. It's darn heavy. This is in a large part due to the massive power supply they've implemented. The Pulsar incorporates a custom ARC6 power module with Active Rectification, over 130000 uF of Mundorf Capacitors followed by a Mundorf Silver Gold Oil output cap, a large inductor and a massive 300VA audio-grade toroidal transformer.</p><p><b>Optimized USB port.</b> the Pulsar offers an optimized USB output with a PhoenixUSB Lite Reclocker built right in. This is powered by a custom DC4 CX power regulator module with Audionote KAISEI capacitors.</p><p>The MSRP is $6899, and it comes in black or silver. Order turnaround times are super fast, considering they are built to order and ship from Portugal. It takes less than seven days.</p><p>Buying a streamer is unlike buying most any other audio component. Because you aren't just buying a component, you are buying a user/listener <i>experience </i>that involves software, a user interface and networking. There is a lot that can go wrong, on the networking side, that's obvious. Everyone's home network is different, and usually not optimal for audio (don't worry, we can help). Then there is the streaming component, and it's app. Most streamers these days have the hardware down, the setup is usually smooth, but it's the music playback where things can be a little dodgy. User interface design is a key component in a high quality streamer This is something that many audio manufacturers did not have to dedicate much intellectual capital to until very recently. But they are finding out just how important it is to the overall impression a streamer can give to a listener. A crappy user interface, clunky setup process, or instability in the operating system of the streamer can immediately bias the listener to not like the product. I've seen it firsthand, as well as experienced it myself. Having to struggle to get a streamer to make sound can put one in such a mood that by the time the component is working as it should be, one is no longer in the mental space where they can enjoy music.</p><p>I am happy to report that this is very much not the case with Innuos. They have not only conquered setup and configuration interfaces, but the music playback interface as well.</p><h4 style="text-align: left;">Setup</h4><p>Setup couldn't be easier. Plug in the Pulsar, connect an ethernet cable that is plugged in to your network, turn the unit on, then open up a browser on any networked tablet, phone, or PC and type in the URL "my.innuos.com" That should launch the sense app and connect to the Pulsar. You don't even need to download an app if you don't want to. They do have one for Android and iOS devices, and I do recommend downloading it, but this is a testimony to the well thought out setup process.</p><p>From within the app, you connect to your streaming services, and to your music library. Boom. You are ready to play music. </p><div>I like to enable the "keep screen always on" feature in Settings so the app stays continuously connected to your control device.</div><h4 style="text-align: left;">The Sense App</h4><p>The <a href="https://innuos.com/innuos2-0-sense-app/" target="_blank">Sense app</a> works on Apple, Android, Mac and Windows devices. Any PC that connects to your network and can run a web browser can be used to set up and play music through the Pulsar. I think this is super cool. Many manufacturer apps only work fully on Apple or Android tablets. You might be able to do some configuration via a browser, but no control of the music playback. With the Sense app, if my phone rings while I'm listening to music, I just use my PC to pause the music while I take the call. I appreciate being able to use the larger screen of my PC as well. </p><p>Innuos has done a nice job with the interface as well. It's visually appealing, logical and makes for a short learning curve. Roon is my favorite streaming app in terms of features and interface. Their Roon Radio feature and DSP functions make it tough to beat. But, that being said, the Innuos app sounds better, and is catching up in terms of features that I enjoy.</p><h4 style="text-align: left;">Sound & Experience</h4><p>Break in is somewhat long and painful. When we first hooked up the Pulsar the sound was hard, and pretty flat. It took a good two weeks before things started settling down. By week four, we didn't miss the Statement in our reference system. The Pulsar does the same unveiling of midrange detail and richness that the Statement does (at least to my very unreliable audio memory). The midrange is very transparent, rich and focused. On the Stein Bobby S speakers I felt locked in to this all encompassing soundfield. It lacked nothing, and was just so relaxing and enjoyable. This is not an analytical sound. You can tell Innuos made a priority of nailing the midrange as this is where the streamer really shines. Not that they sacrified much of anything else in terms of bass weight or high frequency extension, they didn't. It's just that I have heard more precise image placement and detail in the high frequencies from more analytical, or more expensive streamers. I don't miss it at all when listening to the Pulsar. I feel they made the right decision in terms of sonic attributes.</p><p>In terms of dynamics, again the Pulsar excels. The investment in the power supply really pays off in terms of punch, slam, jump factor, whatever you want to call it. There was no compression imposed upon the music by the Pulsar whatsoever. If it was in the recording, it was reproduced faithfully by the Pulsar.</p><h4 style="text-align: left;">Conclusion</h4><p>I have every Innuos streamer at the store, and have heard them all. They are a great brand with one of the best house sounds I have heard. The Pulsar is no exception. What sets the Pulsar apart and makes it such a great value is when you compare it to their Statement streamer. The Statement is better, and offers more in terms of capability, but it's more than double the price. I feel that what the Pulsar offers sonically should cost $10,000 or more. I highly recommend the Pulsar.</p><h4 style="text-align: left;">System</h4><p></p><ul style="text-align: left;"><li>Router: <a href="https://www.tweekgeek.com/qsa-wifi-router/" target="_blank">QSA Gold QNAP Router</a></li><li>Switch: <a href="https://www.tweekgeek.com/audiophile-network-switch-crystal-gold-version/" target="_blank">QSA Gold Switch</a></li><li>DAC: <a href="https://www.tweekgeek.com/merason-dac-1-mk-2/" target="_blank">Merason DAC-1 MK2</a></li><li>Integrated: <a href="https://www.tweekgeek.com/qualiton-classic-x200/" target="_blank">Audio Hungary Qualiton X200</a></li><li>Speakers: Aurai Audio <a href="https://www.tweekgeek.com/aurai-z215/" target="_blank">Z215</a>, <a href="https://www.tweekgeek.com/z-165/" target="_blank">Z165</a>, <a href="https://www.tweekgeek.com/highline-bobby-s-loudspeaker/" target="_blank">Steinmusic Bobby S</a></li><li>Power Conditioning: <a href="https://www.tweekgeek.com/kiyora-power-conditioner/" target="_blank">EP2000 Kiyora</a></li><li>Cables: </li><ul><li><a href="https://www.tweekgeek.com/steinmusic-topline-power-x8/" target="_blank">Steinmusic Highline Power X8</a> (DAC)</li><li><a href="https://www.tweekgeek.com/9-gauge-power-cord/" target="_blank">Craft Audio Power Cord</a> (Integrated, Switch, Pulsar, Power Conditioner)</li><li><a href="https://www.tweekgeek.com/haiku-rca/">Hapa Audio Haiku RCA</a></li><li><a href="https://www.tweekgeek.com/aero-ag-usb/" target="_blank">Hapa Audio Aero AG USB</a></li><li><a href="https://www.tweekgeek.com/ren-lan-isolator/" target="_blank">AB-Tech Ethernet</a></li></ul></ul><p></p><p><br /></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-33644943535275552232023-06-19T19:27:00.004-06:002023-06-23T15:20:49.608-06:00Use Case For The Modwright Analog Bridge<p style="text-align: center;"> </p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/analog-bridge-rca-version/" target="_blank"><img border="0" data-original-height="1125" data-original-width="1500" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAWqfShZoiKz3-jf6ntJN0w7YYacDR5V5_Q1KdNaXfqP9mOwXUESP-vQ3mO0-ynDUI0dJa6iVDUmz9v-3M1sWjIRO_rB_rTQtA4lE40hWdq7qCe2DfxMNTv2js-f1CaHbnO5uCJEU7PkeqUez5iL81bd7kH6RBFCN8uBZg-NIzGtBgeMjswWhtSt8z75Y8/w640-h480/Analog%20Bridge-004%201500px.png" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/analog-bridge-rca-version/" target="_blank">The Modwright Analog Bridge</a></td></tr></tbody></table><br /><p></p><p style="text-align: left;">Modwright introduced the Analog Bridge in the Spring of 2023. What it does is takes a line level signal and runs it through either an 6SN7 based, or 6922 based tube circuits. Both circuits are ultra high quality, very low noise, like all Modwright designs. The power supply is also tube rectified, adding to the tubey character this device imparts on ones system. You can switch between the 6922 sound (euphonic with a very beautiful midrange), and the 6SN7 sound (more focused imaging, with the tube air, space and presence).</p><h3 style="text-align: left;">ANALOG BRIDGE USES & SONIC BENEFITS:</h3><ul style="text-align: left;"><li><span style="color: white; font-size: 14px;">Between digital or analog source(s) and preamp. – Any digital that is deemed thin, bright or lacking depth and body will definitely benefit. Even digital that is not bright, but lacks body, will benefit from tube body and weight.</span></li><li><span style="font-size: 14px;"><span style="color: white;">Between preamp and amp. – An all SS system that customer feels is lacking in body, depth or warmth. Perhaps system is very resolving but uninvolving. The Analog Bridge will bring 3-dimensionality and broad soundstage to the system.</span></span></li><li><span style="font-size: 14px;"><span style="color: white;">Between source and amp. – A simple system one or two sources (with integral volume control) and amp is ideal. It adds the sonic benefits of tubes while keeping the system simple. Very low output impedance means it will drive ANY amp.</span></span></li><li><span style="font-size: 14px;"><span style="color: white;">Between passive attenuator and amp. – Same as above, source(s) – passive pre/attenuator – Analog Bridge – Amp. Analog bridge provides necessary buffering not provided by a passive.</span></span></li></ul><h3 style="text-align: left;"><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;">Use Case #1 Between a Lumin T3 and Amplifier</span></span></h3><div style="text-align: center;"><span face="Karla, Arial, Helvetica, sans-serif"><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="color: #333333; margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/t3/" target="_blank"><img border="0" data-original-height="528" data-original-width="1455" height="232" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSm7C6zaN6rOwF-K6UTs6euxcxlA5kP6q11z2ZtPPCscX-Lx-BZ2Rk-jyaG-EFZlJrYwsTeabry9HRvtIE5OI-eymwgRRZf4bsXK3cP6MiPCiLtn_qozMKUqkTskPk_ZmUyi9ZMZjdCPk6r9zZ9fqYsn3VODD-YKdpdNnhmP-RH52XG0Wi9VQ7Qx1AXb9J/w640-h232/Lumin%20T3.png" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/t3/" target="_blank">The Lumin T3 Steamer/DAC</a></td></tr></tbody></table><br /><span style="color: white; font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">The <a href="https://www.tweekgeek.com/t3/" target="_blank">Lumin T3</a> is an incredible Streamer/DAC. It has the <a href="https://www.luminmusic.com/support-leedh-processing.html#:~:text=What%20is%20Leedh%20Processing%3F,any%20kind%20of%20information%20loss.">LEEDH Lossless Volume Control</a> built in, so it is ready to connect directly to a power amplifier, bypassing the need for a preamp. We initially set up the T3 direct to the <a href="https://www.tweekgeek.com/modwright-kwa-150se/" target="_blank">Modwright KWA150SE</a> . The sound was good, but lacking "life". A little on the analytical side. Loads of detail and resolution, but lacking some soul.</span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">We placed the Analog Bridge between the T3 and our KWA150SE solid state power amplifier. We heard no additional noise eminating from the speakers when no music was playing. This thing was quiet. With the 6SN7 circuit engaged the sound was full of the life that was missing previously. The midrange was gloriously rich, layered and so detailed. Image placement was slightly less clear, but we did not care in the least. Music was such a relaxing, engaging joy to listen to with this setup. Switching to the 6922, their was less of a tubey, euphonic sound, but it wasn't completely gone. There were significant gains in instrument placement in the soundstage as the image became just a bit more well lit. With the 6SN7's engaged it was candlelight, and with the 6922 it was Edison incandescent bulbs. In both cases the music was alive, soulful and captivating.</span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;"><br /></span></span></div><h3 style="text-align: left;"><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">Conclusion</span></span></h3><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">In this use case, the Analog Bridge proved it's worth in our system. It essentially allowed us to have two different tube circuits available to add some life to an otherwise analytical, but very resolving presentation. There was no loss of resolution, and no noise was imparted into the system by the addition of the analog bridge. It only added to the enjoyment of our system. </span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;"><br /></span></span></div><h3 style="text-align: left;"><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">Try The Analog Bridge In Your System</span></span></h3><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">We offer in-home auditions of the Modwright Analog Bridge. If you are curious if it will bring more enjoyment of the music played through your audio system, shoot us an email or give us a call to set up a time to listen to it in your own system.</span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif"><span style="color: white; font-size: 14px;">Thanks for reading!</span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;"><br /></span></span></div><div><span face="Karla, Arial, Helvetica, sans-serif" style="color: #333333;"><span style="font-size: 14px;"><br /></span></span></div>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-69917907026869031492023-06-16T05:31:00.000-06:002023-06-16T05:31:36.941-06:00Getting More Out Of Streaming Audio Pt 3: QSA "Jewel" Stones<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGkHY1N85GDQUBBGpWPAnGt0E_xDoDfO2WBy1ODLd5EPwuDVvGNHwnUqkDNoQiJn2msIsss97O7ovVXW2bJsq8XRhSAtM7_D_vg8iiRcUA9JEB5ugAZEJHdtw8qG4s-W3wdSF35GA8vMBiYdzrh2pJUcI69uO7P5BCYLCTsb0CmBt_45dqN70DElTk6Q/s2115/Gemstones-02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1872" data-original-width="2115" height="354" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGkHY1N85GDQUBBGpWPAnGt0E_xDoDfO2WBy1ODLd5EPwuDVvGNHwnUqkDNoQiJn2msIsss97O7ovVXW2bJsq8XRhSAtM7_D_vg8iiRcUA9JEB5ugAZEJHdtw8qG4s-W3wdSF35GA8vMBiYdzrh2pJUcI69uO7P5BCYLCTsb0CmBt_45dqN70DElTk6Q/w400-h354/Gemstones-02.jpg" width="400" /></a></div><h3 style="text-align: left;">Romancing The Stones</h3><p>The <a href="https://www.tweekgeek.com/qsa-gemstones-pack-of-5/" target="_blank">QSA Small Stones</a>, or as I like to call them "Jewel" Stones are not new. I have carried them as long as I have carried the fuses. Until very recently I found it difficult for them to find a place in my system. Other customers have had success , but for me, they kind of screwed up the sound. </p><p>I have since learned much about these little red, clear, and blue stones that come 5 to a package. Glued to some kind of black damping material that has an adhesive backing. </p><p></p><ol style="text-align: left;"><li><b>The colors that are easiest to work with</b> - It took awhile to understand what these three colors do sonically, as there is a bit of overlap between them. </li><ol><li>The red stones add body, warmth, and decay all the way up to the midrange. </li><li>The Blue add openness to the midrange but also overlap somewhat with the red, and even more with the clear stones. </li><li>The clear stones affect the mids and high frequencies. But there is much overlap with the blue here and I don't recommend the clear stones unless your system is very dull sounding.</li></ol><li><b>The most effective use case to date</b> - as of this writing, the most positive impact I have had with the Blue and Red stones are with streaming audio and network components. I actually got the idea from looking at the <a href="https://www.tweekgeek.com/modified-tp-link-tl-sh1005-network-switch/" target="_blank">QSA modified network switch</a>.</li></ol><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiad8_jNjY11VquwqqC5fIJlYwOBx67LeNESLq9EszvYGwKp7luGWLOfu_EJgy7Yz-XR_Vcz9ip5xkA9g7_CbFx1Sac4-ytJGbIf1wAGYFLqyODXR467SkpkjioVnR7JNy1nKH9ucZjCaINBbF1uY2bsuShE-zIgS2nupxYHvKXhZTCHDXo2emIBwv-pw/s4032/QSA_2_5_Router-02%20copy.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiad8_jNjY11VquwqqC5fIJlYwOBx67LeNESLq9EszvYGwKp7luGWLOfu_EJgy7Yz-XR_Vcz9ip5xkA9g7_CbFx1Sac4-ytJGbIf1wAGYFLqyODXR467SkpkjioVnR7JNy1nKH9ucZjCaINBbF1uY2bsuShE-zIgS2nupxYHvKXhZTCHDXo2emIBwv-pw/w400-h300/QSA_2_5_Router-02%20copy.png" width="400" /></a></div><div class="separator" style="clear: both; text-align: left;">If you look closely, near each ethernet port is a Red or Blue stone. There is also a Red stone placed near the power input. Of course there is a lot more going on with the switch than just the stones, but this was something I could do to my own network switch, the <a href="https://www.tweekgeek.com/phoenixnet/" target="_blank">Innuos PhoenixNET</a>. My PhoenixNET already has a QSA fuse inside, but to be honest, the improvement was minimal. Not at all like the effect the fuses had on my other audio components. I chalked that up to the switch being a data component, and whatever magic the fuses did to audio components, it didn't correlate as well to data components. The stones however were far more like the fuses in their effect however. It was quite remarkable. I placed the Red and Blue stones on my Modem (a Red and a Blue on either side of the single ethernet port), My wireless router (alternating Red and Blue stones on each port, and finally on my switch (alternating Red and Blue on the ports). One more placement. My internet provider is Spectrum, and they use a coax cable running from outside to their modem. they used a splitter on my run of cable, so I placed a Red and a Blue stone on either side of the splitter as well.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">If you are familiar with the QSA products and their sonic effects, I would liken this to be like upgrading my network to a Red fuse or AC adapter. The sound was much more holographic, natural, with startling transient attack. Highs were super defined and transparent. Instrumental decays and hall ambiance lasted longer, and the soundstage had incredible density you could almost reach out and touch. </div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">I would say my system needed 1 or 2 more Red Stones than Blue stones. Too many Blue stones and the midrange becomes too forward, leaning out the overall presentation. Too many red and the sound has too much bloom and warmth. </div><h3 style="clear: both; text-align: left;">The Final Tweak (To date)</h3><div class="separator" style="clear: both; text-align: left;">I listened to my system for a few days with the stones in place, and as things settled in I felt very pleased with the results. It was time to add the QSA switch to the mix. I had one on hand, QSA calls for two, but I felt with the PhoenixNet being engineered so well, and tweaked with the stones, that it would do just fine. The PhoenixNet sat next to my modem and router about 30 feet away. The run of ethernet cable that went from the PhoenixNet to my statement now went from the PhoenixNET to the QSA switch, then another run of ethernet cable took the output from the QSA switch to the Statement. Whoa, this took the sound quality up a significant level. I mean, really significant. I would compare it to the jump from the Violet level to Red Black, maybe even Silver. The soundstage was THICK. It was wrap-around, in the room, around you, so detailed, natural, rich. Unbelievable. This is the best streaming audio I have heard from this system, or any other. I literally have to pull myself away while I am at the Studio. It's hard to get anything done besides listening.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">I am receiving a second QSA switch in a few days. It will be interesting to see if it improves over the PhoenixNET. </div><br /><div style="text-align: center;"><br /></div><p></p><p><br /></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-86302000266975188132023-06-15T09:01:00.006-06:002023-06-19T17:56:31.267-06:00Living With, & Without QSA: What I've learned & What You Need To Maximize Your Investment<p style="text-align: left;">As many of you know, it's been a bit of a love-hate relationship between QSA and Tweek Geek. Not because of their sonic quality or workmanship, but the delivery times. I even stopped carrying them for a few months because of production timelines causing order backlogs. Well I am happy to report that we have both agreed to do better.</p><p style="text-align: left;">As a result of my hiatus from QSA, I was able to listen to the effect of removing each QSA product from my system.</p><p style="text-align: left;">There was no doubt in my mind that their products had an overall positive, and in some cases transformative, impact on my system. But they were not equally impactful, some products were more effective than others. As a result, I have come up with some ideas on which products are foundational, and which products are icing on the cake. My goal is to help the person interested in trying QSA products use their budget to the greatest sonic effect.</p><p style="text-align: left;">Additionally, I also discovered that placement of certain QSA products can be critical, and also that one can overdo it with QSA if one is not careful. </p><p style="text-align: left;">I will try to articulate that for you with the following information:</p><h3 style="text-align: left;"> Foundational QSA Products</h3><div>To my ears, these are the products that were solidly positive. They worked every time, and were also powerful in terms of effect.</div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/ac-receptacles/" target="_blank"><img border="0" data-original-height="2156" data-original-width="3432" height="201" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzTwSsYrQvyfgM5NlOls1PobKVoKNbiNCG1CJ1zLEJKn3SXuQz_s6CrCotK8rPvsmZ76_iQcARaBYxJZT9LH5QkuZb0LUvNd7165OUIiIzWjgBZLDrVB6kStDf0yu6PPSYdDHH66jH6YRdD4RBrnCySBvr9IPkGeQOF2omVRLMTYFm2YBan3d4NjFhDr2W/s320/red-01.jpg" width="320" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/ac-receptacles/" target="_blank">QSA AC Receptacle</a></td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><p></p><ul style="text-align: left;"><li><b>AC Receptacles </b>- These offer a huge benefit, not quite that of a fuse, but there is zero risk of your outlet failing unless something more worrisome than a failed outlet is happening. That is why they get my #1 vote. These are solid, put 'em in your wall, not your power conditioner. There is something about placing tweaks as close to the breaker box as possible. The closer you get, the more pronounced the impact. That is why I will very soon be offering QSA treated US circuit breakers. This is as close as one can get to the source of power, and I have a good intuition that they will prove to be amazing. Additionally. Spend some money here. Don't be tempted to dabble. I have gone from Yellow all the way to Gold, and know a thing or two about this. The sweet spot is from Violet to Black/Red. The Yellow is too minimal by comparison to really let you in on the potential of QSA.<br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/fuses/" target="_blank"><img border="0" data-original-height="412" data-original-width="598" height="220" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdba4mPNQjWhVOzw92UJczKGwkIM-OgBJ09L2V6UXAhzwy_IXFqVBKXoJtfyPKwS3fp79d_CzmTesj0Jt0FxkW8IcfoBX9q4xNnqiz8J5OWRK78EOkpsTNBb5SuR4b5H9OqCd8FgaqKHyEBfx6EpWfkrZDfrQdgNLvAwuXw8IVNIEd-LG5pScoqPNczWMK/s320/%E2%96%91%E2%95%AB10.jpg" width="320" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/fuses/" target="_blank">QSA Fuses</a></td></tr></tbody></table><br /><div style="text-align: center;"><br /></div></li><li><b>Fuses</b> - I didn't want this to be true, because selling fuses is an unbelievable pain in the ass. But, the sonic impact is undeniable in terms of effect. My reservation, and logic for naming them as #2 on my list, is the very fact that fuses are designed to fail. Yes QSA will give you up to 2 replacements. But their logic is, if you blow a fuse twice, the problem ain't the fuse... The sweet spot here too is Violet to Black/Red. The gap between levels however is more pronounced than with the AC receptacles of similar color. If you can afford Black/Red, get Black/Red. If not, get the violet or Red and never think about it again.</li></ul><h3 style="text-align: left;">Next Level QSA Products</h3><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/networking-products/" target="_blank"><img border="0" data-original-height="3024" data-original-width="4032" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdfuphV1Bw6iE5Fwi4TEWKuvh6tIkZQjFv9PdtyF95aPEIJmtSEbRJIWdI7ngD7iIUHlr2PPPNih9-Tj0t3JXZFC884EZELmCosAqTN_MZbPeAzixUhH3wXnDsGFlJXcIaL8ZnbPuM25PTqRtX4baEKtpwO1LnVLmG9La1MV9HozWoj_gsVB2J8mkQIavl/s320/QSA_2_5_Router-02%20copy.png" width="320" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/networking-products/" target="_blank">QSA Silver Switch</a></td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><div><ul style="text-align: left;"><li><b>Router & Network Switch</b> - Depending on your Network Needs either one of these will be a transformative upgrade for your streaming audio system. These only come third in my list of favorites because they don't affect your entire system. If you have a vinyl rig you will not benefit from a QSA router or switch. The effects are similar to the fuse and AC receptacle, a pronounced increase in resolution, dimensionality and naturalness. One has to spend a lot more money on components to get this level of sonic performance.<br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/power-adapters/" target="_blank"><img border="0" data-original-height="2568" data-original-width="3516" height="234" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1bAqdPwIwTyD0IqUTvi3QtOFkQXV71K6HgZ1NVABqAAlZO95ExnTVkFZdJcequWE5ddJv68cKVtxYKK1DYZRPlIiLfrIzCbILVshcmkhzR5DrtBW_wwos-Kw9G3Zt-6PMPO98wLVImlFrf3dzfriBK-B9K9zARkQ-JDgPE5751YFPHgjDRhpHRl0zuhMq/s320/Black%20Red%2004%20png.png" width="320" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/power-adapters/" target="_blank">QSA Jitter AC Adapter</a></td></tr></tbody></table><br /><div style="text-align: center;"><br /></div></li><li><b>Jitter AC adapters</b> - These are fantastic as well on most power cords. I have specifically had reports of them not making much difference on Audioquest Dragon power cords, but the person who mentioned this also hated the looks of the adapters. Still, really high end cords may benefit less. On the other hand, a tonally well balanced, but less expensive/revealing power cable can be transformed into something much better with the addition of QSA Jitter AC Adapters.<br /><br /></li></ul><h3 style="text-align: left;">Fine Tuning QSA Products</h3><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/qsa-tuning-gemstones-pack-of-5/" target="_blank"><img border="0" data-original-height="1872" data-original-width="2115" height="283" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZMMxFwt9vb03zM29zAfs1pfElELvhoC5L6MYcXSDjDKiidccfPkju_98Ca5xPKRPWYAjKRbmGtqm2jAFyzJpsJYkH_9cWlrarEjuiUkOJD9__EaRHllqfF1cXOS5AnhI7mup6p8dRdJ6jhrpXIQD8djR8Mcdu8g-lIMrIRpDJBcFR25x7msBMI0n-rAIm/s320/Gemstones-02.jpg" width="320" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/qsa-tuning-gemstones-pack-of-5/" target="_blank">QSA Crystals</a></td></tr></tbody></table><div><ul style="text-align: left;"><li><b>Crystals </b>- QSA Crystals can work wonders on a finely tuned system. Our favorites are the Black, and Red. Below is a description of what each color of QSA Crystal does sonically.<br /><br /></li><ul><li><b>Black Crystals -</b> Soundstage. That is what I think of whenever I implement the Black Crystals. They don't have an affect on any certain frequency band, they just add dimensionality and space. Musical decay trails off more holographically, and the tone is more natural.<br /><br /></li><li><b>Red Crystals -</b> Warmth and body are what the Red Crystals appear to enhance. If a component or your system lacks warmth, these are my go to tweaks.<br /><br /></li><li><b>Blue Crystals -</b> Openness of the midrange frequencies. If your midrange is dull, lifeless or recessed, the Blue Crystals can resurrect midrange openness and presence. <br /><br /></li><li><b>Clear Crystals</b> - Middle high frequencies are affected by the Clear Crystals. These can give a sense of air and space, and bring up the higher frequencies. For example, I feel like the KEF wireless speakers with their Meta drivers are a bit closed in and dull sounding. A Black and a Clear crystal on either side of the AC input seems to resolve this issue. Giving more of a 3 dimensional presentation with more air, space with longer reverberant decay.</li></ul></ul><div>Forthcoming products</div></div><div><br /></div><div>Tweek Geek will be offering some QSA treated products in the coming months. Below are just a few items we will be offering "QSA'd" versions of:</div><div><br /></div><div><b>Circuit breakers: </b>This is as far up the AC chain as you can go, and should provide a huge bang for the buck. </div><div><br /></div><div><b>Bybee AC Purifiers:</b> Why not combine 2 great products to see what the possibilities are?</div><div><br /></div><div>There is much, much more to come, but we have to leave the rest as a surprise for now.</div><div><br /></div><div>Thanks for reading!</div><div><br /></div><div><br /></div></div><div><br /></div><div><br /></div><div><br /></div><p></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-34244786015277638932022-12-29T08:50:00.002-07:002022-12-29T08:50:54.067-07:00Which Streamer is Right for me? 2022 version.<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJEv0AmMEhOibIKpUBvGw93qD2T_0oWLfDlIOgQyJvAP4IsVexGM4hUQl1HzUhCMeqzjv71lC934XqsWePdi34HZbDHMwkxvmh-QpRugaanxiowpGYhhii-uZM9aflu8XbdLyX_rEy0h2TGoo_VXh_j9fvndymKgVt3aBP70U6dYMXoAdKALoSZvZFgg/s1924/Streamer%20logos%20copy.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1076" data-original-width="1924" height="358" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJEv0AmMEhOibIKpUBvGw93qD2T_0oWLfDlIOgQyJvAP4IsVexGM4hUQl1HzUhCMeqzjv71lC934XqsWePdi34HZbDHMwkxvmh-QpRugaanxiowpGYhhii-uZM9aflu8XbdLyX_rEy0h2TGoo_VXh_j9fvndymKgVt3aBP70U6dYMXoAdKALoSZvZFgg/w640-h358/Streamer%20logos%20copy.png" width="640" /></a></div><p style="text-align: center;"><br /></p><p>Back in April of 2019 I wrote a post titled "which streamer is right for me?". It summarized the features and functions of the 3 main brands of streamers I carried at the time. Those brands were <a href="https://www.tweekgeek.com/auralic-music-streamer/" target="_blank">Auralic</a>, <a href="https://www.tweekgeek.com/innuos/" target="_blank">Innuos</a>, and <a href="https://www.tweekgeek.com/lumin/" target="_blank">Lumin</a>.</p><p>Flash forward to 2022 and we have another arrow to add to our quiver of streamers, <a href="https://www.tweekgeek.com/hifi-rose-2/" target="_blank">Hifi Rose</a>.</p><p>My goal in this post is to update you on the features of each, and perhaps give you a little more insight into their sonic flavorings. I will tell you up front that they are all more similar than different, but there are subtle differences.</p><span><a name='more'></a></span><p><br /></p><h3>Auralic</h3><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjofUk4n8hMDuy0T_-CWqWQmk-nUEGnLNfukI0_YaCtlbjQgtdrO0LyRBB0Yq3xv8zyZsRFXB0HLi3JYKtR5s6JICDJbYa-c8oPuR4ImvhCSKNZtQOB9Daw-ttYSnOUX-uZNbYO6zZHtd65pfmJwsLYnhqLcx7Hcj6Ad4XNAZDXEBdn14crsPCTdHBcNw/s6666/ALTAIR%20G1.1%20Front.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="4444" data-original-width="6666" height="426" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjofUk4n8hMDuy0T_-CWqWQmk-nUEGnLNfukI0_YaCtlbjQgtdrO0LyRBB0Yq3xv8zyZsRFXB0HLi3JYKtR5s6JICDJbYa-c8oPuR4ImvhCSKNZtQOB9Daw-ttYSnOUX-uZNbYO6zZHtd65pfmJwsLYnhqLcx7Hcj6Ad4XNAZDXEBdn14crsPCTdHBcNw/w640-h426/ALTAIR%20G1.1%20Front.jpg" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Auralic Altair G1.1 Streamer, DAC with Volume Control<br /><div style="text-align: left;"><br /></div></td></tr></tbody></table><div><b>What's changed:</b> The G1 and G2 are now G1.1 and 2.1, and there are the Altair models now available. The Altairs are considered Streaming DACs with volume controls. They also feature an analog input for an external analog source.</div><div><br /></div><div>The .1 series incorporate new chassis, that's it. The chassis is a slight improvement as it is now a copper inner chassis within the milled aluminum chassis.</div><div><br /></div><div>The Lightning app has had many improvements to it, and is quite impressive. More importantly it has improved stability. You have upsampling capability, a parametric EQ, and the option of uploading speaker correction files from Room EQ Wizard to name just a few options.</div><div><br /></div><div><b>Adding a CD Drive:</b> Like the HiFi Rose streamers, you can add an external CD drive for playback and ripping of CD's. One important thing to note is it is recommended to power the CD drive separately and not to rely on the USB bus power to drive it.</div><div><br /></div><div><b>Sound:</b> The Auralic House sound leans more neutral than Innuos, less neutral perhaps than Lumin. With the right mix of components, they are absolutely beautiful sounding streamers.</div><div><br /></div><div><ul><li><b>Frequency Balance:</b> Neutral to just warm of neutral. Vocals are neither thin nor overly full. Midrange layering and detail are exceptional.</li><li><b>Resolution:</b> Very low noise, and high resolution playback. Of course the 2.1 are higher resolution than the 1.1 </li><li><b>Dimensionality:</b> Excellent soundstaging</li><li><b>Transient Attack:</b> Sharp starts and stops. Good dynamic expression.</li><li><b>Layering:</b> This is a strength of Auralic. Layering and detail are very good.</li><li><b>Flow Factor:</b> Very good, but not best in class. Cabling and tweaking can change this factor dramatically.</li></ul></div><div><br /></div><div><b>Who the Auralic Streamers might be for:</b> The Auralic streamers might be for the customer who needs wireless streaming, multiple digital outputs, and does not necessarily need storage or CD ripping capability, but can have it if the need arises without changing components. Auralic streamers have a small front display which may be important to some users as well. If you're a fan of neutrality with a hint of warmth this may be your streamer.</div><span><!--more--></span><div><br /></div><div><h3>Innuos</h3></div><div><br /></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjeBvAkHg3KgGWJmi3fNYTdNf3VivK-CLc9jZF64RY_P3mM77gyzHS3FSE-MDewC2mM9q74HyKlxLk396EIQH1J6tqgJNNOIVwKmQFZMtRrT1nabg70RawV_-qMbKIIdY6c0b_-woc6Ofj-Hwk4Mpauxz4gxN6syhTjmvjJr5T7LgV1HLEYqRsfh8EKTA/s1920/STATEMENT_app_001_with-NG-PSU.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1080" data-original-width="1920" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjeBvAkHg3KgGWJmi3fNYTdNf3VivK-CLc9jZF64RY_P3mM77gyzHS3FSE-MDewC2mM9q74HyKlxLk396EIQH1J6tqgJNNOIVwKmQFZMtRrT1nabg70RawV_-qMbKIIdY6c0b_-woc6Ofj-Hwk4Mpauxz4gxN6syhTjmvjJr5T7LgV1HLEYqRsfh8EKTA/w640-h360/STATEMENT_app_001_with-NG-PSU.jpg" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Innuos Statement Nextgen Streamer</td></tr></tbody></table><div style="text-align: center;"><br /></div><div><b>What's changed:</b> <a href="https://www.tweekgeek.com/innuos-1/" target="_blank">Innuos </a>has for 2022 introduced the PULSE series streamers, and has has upgraded the power supply in the Statement, labeling it the <a href="https://www.tweekgeek.com/innuos-statement-next-gen/" target="_blank">Statement NextGen</a>. The PULSE series does away with the CD ripping and storage features of the MK3 series, focusing more on internet streaming. The PULSE series may be hinting at what might be included in a MK4 series streamers (there has been NO announcement), as the upper PULSE models sport some power supply improvements.</div><div><br /></div><div>The Innuos Sense app has had some major work done to it. The interface has improved, as has the sound. The Sense app is aiming directly at Roon with it's interface. The only thing that I feel is missing is the music discovery engine that makes Roon such a great streaming app. Sonically though, Innuos Sense is better, as it is optimized for Innuos streamers. The Innuos streamers have limited outputs, most rely on USB only (The Pulse and zen mini have built in DACs, Pulse has an optical, coaxial and AES output in addition to USB). They also require a direct ethernet connection.</div><div><br /></div><div><b>Sound:</b> I think the Innuos sound is just a little on the warm side of neutral. Vocals are full bodied and warm, with a pleasantly layered and rich midrange, and transparent highs. As you move up the line, you just get more and more resolution. The Statement is a gorgeous sounding piece of kit, for the most discerning audiophile and resolving system. The fairly new company has really impressed me with their sonics as well as their app and hardware quality. Their service is outstanding too should you ever need it.</div><div><ul style="text-align: left;"><li><b>Frequency Balance:</b> Slightly warm of neutral. Vocals have pleasant richness and body. The sound possesses a nice, rich density. Definitely not thin, but not what I would consider overly warm. Flow factor is the advantage of Innuos</li><li><b>Resolution:</b> Very high. </li><li><b>Dimensionality: </b>Excellent soundstaging and imaging</li><li><b>Transient Attack: </b>Just a touch more rounded (with the exception of the Statement). </li><li><b>Layering:</b> Also excellent</li><li><b>Flow Factor:</b> This is the Innuos strength. Naturalness and flow factor as I call it give it a real feeling of being less electronic sounding and more like musical instruments.</li></ul></div><div><br /></div><div><b>Who Innuos might be for:</b> </div><div><br /></div><div><b>The Zen series:</b> can run as a server and a streamer. They offer up to 8TB of music storage, and you can run any Zen series as a Roon server, serve your music from the internally stored files and stream music from Tidal or Qobuz. If you are considering a Zen series server streamer, also consider that their design philosophy is to incorporate processors that consume little power and therefore do not have a lot of processing horsepower. They sound better according to Innuos. You can run Roon's parametric EQ easily, but if you start upsampling all of your streaming files, then add speaker correction on top of that the processor will run out of gas quickly. Keep it simple and you will be fine.</div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvmWe28unntdfV4fCIt31595bToUMMFeCmlf8C1ktj69gQ1aWE3H4namdce5kpFr7AguTLZaxc_Cz1tFWFxueSkURb22D8tvFhJGRwah7tF7sr2Hqspv6xxTOZjaNr3sD-vZt76S_X5bHwrTUfgvY61VRzp1xMRqRlJi91nr58w3As0Y-2JcPnx6t0mA/s1920/Packshot_PULSEmini_1920x1920_Main.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1920" data-original-width="1920" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvmWe28unntdfV4fCIt31595bToUMMFeCmlf8C1ktj69gQ1aWE3H4namdce5kpFr7AguTLZaxc_Cz1tFWFxueSkURb22D8tvFhJGRwah7tF7sr2Hqspv6xxTOZjaNr3sD-vZt76S_X5bHwrTUfgvY61VRzp1xMRqRlJi91nr58w3As0Y-2JcPnx6t0mA/w640-h640/Packshot_PULSEmini_1920x1920_Main.jpg" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Innuos PULSE Mini</td></tr></tbody></table><div><br /></div><div><b>The PULSE series:</b> is for those looking for an endpoint solution. You are either streaming music from Tidal or Qobuz only, thereby using the Sense app, or you might have a NAS with your server software and music files on it already.</div><div><br /></div><div>Since most of their streamers only output digital over USB, for the most part, DACs to be mated with an Innuos streamer must have a USB input. Last you will also need a wired ethernet connection.</div><div><br /></div><div>If your priorities are naturalness, dimensionality and resolution you need to audition Innuos for sure.</div><div><br /></div><div>Other things to consider are they require a wired ethernet connection, and don't have a front panel display. They do have a web browser based interface for setup and playback. Which makes remote controlling them very versatile.</div><div><br /></div><span><!--more--></span><div><br /></div><div><h3>Lumin</h3></div><div><br /></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9IKBlqRzlBQdiWg3q8QqgwXlmJkRuy_kMC5hmFa1aPUP7ep066Mt7kC9wnc0ibMuVULI6JL59xEoGth3BJdaj2183HjPYcD7SOgP_3_aiq5_IOY10KHoXNXoHfks-7rkZwWkHZqXDv80hqgA3Swrgoh1cE33M70eeCfzgiGOovswdKbYmUeYNSGox_g/s1600/LUMIN-P1-with-remote.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1137" data-original-width="1600" height="454" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9IKBlqRzlBQdiWg3q8QqgwXlmJkRuy_kMC5hmFa1aPUP7ep066Mt7kC9wnc0ibMuVULI6JL59xEoGth3BJdaj2183HjPYcD7SOgP_3_aiq5_IOY10KHoXNXoHfks-7rkZwWkHZqXDv80hqgA3Swrgoh1cE33M70eeCfzgiGOovswdKbYmUeYNSGox_g/w640-h454/LUMIN-P1-with-remote.jpg" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Lumin P1 with Remote</td></tr></tbody></table><br /><div><b>What's Changed:</b> Lumin has introduced the P1, a remarkable streamer/DAC/Preamp that has won many awards and much recognition. All of their streamers now have the lossless LEEDH volume control, which is incorporated in some other VERY high end brands. Lumin added LEEDH processing for free, which is hugely generous. They have also made upgrades to the U1 Mini and T2, calling the upgraded models the U2 Mini and T3. The processors were upgraded, and we think they sound better as well. The App hasn't changed much and it still remains rock solid. It has a slightly steeper learning curve than the Innuos or Auralic App, but by no means is it difficult.</div><div><br /></div><div>Many of their models incorporate built-in DACs. They are not afterthoughts, but really high quality and value. The new T3 is our favorite streamer DAC with outstanding transparency, dynamics and engagement factor. The P1 replaces three boxes in one's system with no compromise in sound quality. It's quite an achievement. Even their D2 and U2 mini entry level models look and sound great for the money.</div><div><br /></div><div>For all Lumin models, you will need a wired ethernet connection. If you plan on serving music from your own music library, you will need a NAS, their L1 storage device, or an external drive. They offer Bluetooth and Airplay capability as well.</div><div><br /></div><div>The D2, U2 mini and T3 feature switching power supplies of very high quality, and the upper models sport linear power supplies. I know, the reflexive thought is to immediately upgrade to a linear supply, but I recommend you give them a listen before making that decision, you may be pleasantly surprised. Lumin has really made an effort to implement something much better than a wall-wart style supply.</div><div><br /></div><div><b>Sound:</b> Lumin streamers are known for a huge soundstage, and a slightly more detailed presentation. I would say slightly on the detailed side of neutral. Vocals might be a touch leaner than on the Innuos for instance, but drive and dynamic punch are excellent.</div><div><ul><li><b>Frequency Balance:</b> Neutral to very slightly analytical for the units with built in DACs</li><li><b>Resolution:</b> Excellent</li><li><b>Dimensionality:</b> All Lumins produce and excellent soundstage with plenty of width and depth.</li><li><b>Transient Attack:</b> Lumin's excel at transient speed and being very light on their feet. Bass has sharp and powerful impact.</li><li><b>Layering:</b> Excellent layering of musical elements that have the same level. Clarity is another hallmark of the Lumin sound.</li><li><b>Flow Factor:</b> Lumin, while still a natural sound, does not possess the flow factor of the other 3 brands. Why? Mostly because the presentation can be oh so slightly on the analytical side. Providing great detail, but at the expense of a little musicality in my opinion.</li></ul></div><div><br /></div><div><b>Lumin might be for you if:</b> You are looking for a great sounding, solid performing one box solution, have a wired ethernet connection and do not need a large front panel display. Consider the U1 or U2 mini if you need a streamer only, or the D2, T3, X1, or P1 if you want a high quality DAC built in to your streamer.</div><div><br /></div><div>If your sonic priorities are resolution, dynamics, soundstage, and layering Lumin is worth auditioning.</div><div><br /></div><div>Lumin is the oldest company to be manufacturing streamers out of all of the companies I carry. Their products are built really well, the software is super stable, and the app is great. </div><div><br /></div><div><b>One last thing: </b>They do offer an optional remote control for $250. I know many listeners like having the ability of using the remote instead of their phone. Especially if you have the music playing loud and the phone rings...</div><span><!--more--></span><div><br /></div><div><h4>Hifi Rose</h4></div><div><br /></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYhOZEnLEeDlrvx2krZc98KXg_b17zmnqXuWN7aENwxAKKc4X9FD5Mr0Y8-ZVT6ybmASs1WSK1Zx2uN3woKHmwWns0qsBIMTwqdpAToDolLNPZNyb7zAz71fJmbEDv0KuhYRPD3jBASpYrDtc2rzPuZ6F2qFdoaot1laPGLwIyigdI2JAKnb_4FAfx4A/s1413/RS520-silver.png" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="795" data-original-width="1413" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYhOZEnLEeDlrvx2krZc98KXg_b17zmnqXuWN7aENwxAKKc4X9FD5Mr0Y8-ZVT6ybmASs1WSK1Zx2uN3woKHmwWns0qsBIMTwqdpAToDolLNPZNyb7zAz71fJmbEDv0KuhYRPD3jBASpYrDtc2rzPuZ6F2qFdoaot1laPGLwIyigdI2JAKnb_4FAfx4A/w640-h360/RS520-silver.png" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Hifi Rose RS520 Streaming Integrated Amp</td></tr></tbody></table><br /><br /><div>A newcomer to the world of streaming, HiFi Rose has a similar background to Lumin, but has a different line of products. They feature large touch screens that occupy most of the face of the chassis. They are loaded with outputs and features, and all have built in DACs. Two models have built in amplifiers making them streaming integrated amps. These streamers sound very good and have a very high visual aesthetic.</div><div><br /></div><div>Hifi Rose streamers can be connected to your network wirelessly and wired. They offer Bluetooth,and airplay capability. Tidal, Qobuz, MQA, and CD playback are available as well as a unique feature called "Rose Tube" which offers up Youtube music and videos for playback. You can play internet radio, and Music via Spotify Connect as well.</div><div><br /></div><div>The Hifi Rose streamers are without a doubt the most visually oriented and feature packed streamers we offer. </div><div><br /></div><div>The app is still a bit of a work in progress. There is a bit of a language barrier, and (as of the time of this writing) a little wonkiness here and there. The good side of this is that the development team is very responsive and continually upgrading their app. If your running the HifiRose with Roon it is a non-issue, as it fully integrates with the third party software.</div><div><br /></div><div>The RS 150B and RS 520 come with a remote, which some users may find more convenient than using their phone or tablet.</div><div><br /></div><div><b>Sound:</b> The sound is slightly on the warm side of neutral, and very engaging. Not quite as resolving as the Innuos Zenith and above, but offering a really great sound and a great set of features for the music lover.</div><div><br /></div><div><ul><li><b>Frequency Balance:</b> Very similar to Auralic. Not quite neutral, just slightly warm of neutral.</li><li><b>Resolution:</b> Very good, but lowest out of this exceptional group.</li><li><b>Dimensionality:</b> Very good</li><li><b>Transient Attack:</b> A little softer, like the Innuos </li><li><b>Layering:</b> Very good</li><li><b>Flow factor:</b> Also very good and similar to the innuos</li></ul><div><b>You might want to consider the Hifi Rose if: </b>You like a large, well laid out touchsreen panel on the unit itself that can double as a versatile display during music playback. HiFi Rose also has a ton of inputs, including HDMI ARC, that allow for very versatile setups and playback options. The Parametric EQ function is quite handy, as is the ability to attach a CD drive for playback. They can operate either wired or wirelessly too.</div></div><div><br /></div><div><b>The app:</b> At the time of this writing, I don't love the app. It's just not there yet. And with the language barrier (made in South Korea) there are some quirks and useability issues that let you know this is a young app still being developed. On the plus side, they do seem to be working diligently to fix bugs and improve the interface. So this may be a moot point in the future.</div><span><!--more--></span><div><br /></div><h3 style="text-align: left;"><br /></h3><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-82022735083986103682022-11-30T09:27:00.003-07:002022-11-30T09:27:33.054-07:00House Sound: Audience Cable Line Breakdown<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgweg0qo3wan_VX5Zs2f1uNi6juKjDtTykvkzSRcZo6rkzm-PenyF7FWpNl_81ug3WSL_u35Ol9Zub69OeL3E7TBDZ9AL7p9URgWyLvbMRb-IMe7-yozmqS53DE2SQVnFetbrZYsJGW2S8_BaJ352x2Isu4p6eQSKzUJEYmlvygyGO46FUPItLXhk8pRw/s361/gallery_324x423_cables_frontrow_group%20copy.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="324" data-original-width="361" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgweg0qo3wan_VX5Zs2f1uNi6juKjDtTykvkzSRcZo6rkzm-PenyF7FWpNl_81ug3WSL_u35Ol9Zub69OeL3E7TBDZ9AL7p9URgWyLvbMRb-IMe7-yozmqS53DE2SQVnFetbrZYsJGW2S8_BaJ352x2Isu4p6eQSKzUJEYmlvygyGO46FUPItLXhk8pRw/s16000/gallery_324x423_cables_frontrow_group%20copy.png" /></a></div><br /><p style="text-align: center;"><br /></p><p>Audience Cables have a well deserved reputation for possessing a full bodied, harmonically rich, natural flowing sound with a large soundstage. I am going to attempt to break down the Audience "House Sound" in order to help customers decide if Audience cables are for them, and if so, which line.</p><h3 style="text-align: left;">The Audience House Sound</h3><p>The Ohno Through frontRow series of cables from Audience can be summed up in three terms: Warm, Natural, and large soundstage. They all offer up a warm, rich sound with a full bodied vocal range, natural tones, and a large soundstage. Below is our description of each series' sonic characteristics.</p><p><b><a href="https://www.tweekgeek.com/ohno/">Ohno</a></b>: Warm, natural, and limited extension at the frequency extremes. Think of the Ohno as a budget AU24 SX with less high and low frequency extension, but the characteristic warmth and naturalness of AU24SX.</p><p><b><a href="https://www.tweekgeek.com/studio-two/" target="_blank">Studio Two</a></b>: This is more closely related to frontRow. the Studio two has less of the midbass energy of the Ohno, but is more dynamic, and extended. This leans slightly more neutral than the Ohno or AU24SX</p><p><b><a href="https://www.tweekgeek.com/studio-one/" target="_blank">Studio One</a></b>: Also in the frontRow family of sonics. This in our opinion is the best value if you like the frontRow dynamics, extension, and tonal characteristics which are slightly more neutral than the AU24SX.</p><p><b><a href="https://www.tweekgeek.com/au24-sx/" target="_blank">AU24SX</a></b>: A very rich, warm, 3 dimensional and natural sound when mixed with gear that has a leaner midrange or midbass. Think Solid state or Class D amplification. For equipment that may already possess some midbass or midrange bloom, we recommend the Studio One, or frontRow cables.</p><p><b><a href="https://www.tweekgeek.com/frontrow/" target="_blank">frontRow</a></b>: Increased dynamics and transient attack, along with a slightly more neutral midbass and midrange are what give the frontRow it's top-tier status amonst the Audience line of cables. You also get higher resolution, and a wider, deeper soundstage than any other Audience line. </p><h4 style="text-align: left;">Recommended Applications</h4><div>In general, we recommend audience cables in any solid state audio system where vocals can be touch lean, or where the overall characteristic of the system is on the neutral to analytical side. Tube components like Modwright which tend more neutral, can also benefit. </div><div><br /></div><div>We hope you find this helpful in your cable quest.</div><div><br /></div>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-71028546856051684502022-10-31T19:21:00.003-06:002023-06-16T05:31:03.486-06:00Finding The Unicorn Tweak: QSA Power Jitter Adapters<p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8aoeZ20Yg-aGrovyRMGLt4DcLSW12pKvy_3ei6yCzBQZ_fpDmZEyttoKdc3SHHLu2Ne7P07XVyWmtvsCzHlp2B0eASIgAXvp-YSZvWb0hnScbyx0JfmfzLde2yEGz4Ty2Z4tcUG1oZBBUTsa3Ni5rsyrO5HpF6WslNKLeWRbX4nUm86VRCICXhcKF8g/s2640/violet.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2232" data-original-width="2640" height="271" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8aoeZ20Yg-aGrovyRMGLt4DcLSW12pKvy_3ei6yCzBQZ_fpDmZEyttoKdc3SHHLu2Ne7P07XVyWmtvsCzHlp2B0eASIgAXvp-YSZvWb0hnScbyx0JfmfzLde2yEGz4Ty2Z4tcUG1oZBBUTsa3Ni5rsyrO5HpF6WslNKLeWRbX4nUm86VRCICXhcKF8g/s320/violet.jpg" width="320" /></a></div><br /> <p></p><p>If I, as the Tweek Geek, were to describe the perfect tweak it would have the following characteristics:</p><p></p><ol style="text-align: left;"><li>Reasonably priced for the performance offered</li><li>Obvious sonic improvement</li><li>Easy implementation (no voiding of warranties, or endangering oneself or ones family)</li><li>Invisible, or nearly so</li><li>Would not wear out or fail</li><li>Could be used over and over again on different products</li></ol><p></p><p>Enter the oddly named <a href="https://www.tweekgeek.com/power-adapters/" target="_blank">QSA Power Jitter Conditioners</a>. They certainly do not look like anything special. An orange, 3 prong heavy duty power cord adapter that looks to be custom made for QSA. It looks similar to a cheater plug, only much larger, and with the ground plug in place. The male contacts appear to be rhodium plated, and whatever material it is made of appears to be well damped. When I dropped or tapped on it, the mechanical energy appeared to be dissipated by the material.</p><h4 style="text-align: left;">Putting The Jitter Adapters Into The System</h4><p>My system, starting with the wall receptacles, is already maxxed out with QSA. I have the Red Black Ultra outlet feeding my power conditioner, which also has QSA outlets installed. Additionally all of my components have Red/Black fuses installed inside. So the bar was set very high ahead of installation of the Jitter Adapters. To begin, I chose two Red/Black adapters to experiment with first. I placed one on my DAC, and one on my Integrated amplifier. It took less than 30 seconds to begin hearing the effects. Immediately the low level details began to emerge. Sonic information that depended heavily on proper phase of the signal began to expand and become more intelligible. Harmonics were more separate, clear, and yet more whole. The soundstage was more cohesive, wider and deeper. sonic effects were appearing behind my listening position with more clarity. All this, from a plug adapter. Yep.</p><p>I sat mesmerized, trying to take it all in, but gave in to just simply enjoying the moment as it was unfolding. </p><p>In my nearly 20 years as the Tweek Geek, I simply cannot think of an audio tweak that is easier to use, and has an equal or greater impact on one's system. The Jitter Adapters are the unicorn tweak in my opinion. Starting at $119 each, they are reasonably priced and offer even the most budget oriented audiophile access to a great tweak. Implementing the tweak couldn't be easier. It just plugs in to the male end of the power cord, then the adapter plugs into the wall. Power flows through the Jitter Power Adapter, then through your power cord into your component. It is inexpensive, simple, discreet, will never wear out, and can be used on any two or three prong power cord. This is why I feel it is the best tweak offered today.</p><p><b>My experience and knowledge with these products continues to grow. Please check back often for current information.</b></p><p><br /></p><p><br /></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-91286724242328002812022-06-26T14:09:00.001-06:002022-06-26T14:09:30.856-06:00KEF LS60: First listens, First Tweaks.<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZVCZNRkSvZl_7ZM2GfZ6vd3fcwnmS5KpbWdHuqBTum3EXJvMi9qRtcrAaZcXSy8OXs_kqpGA9mhQcoFWIyDUQhAGbNvEi1RbwG09cj52ToyhksCY6ktWoWcXCjl8mjpzWk4XSMKs8ZiPCUfGXC3XH9vw48s5_5ygkVl0QcPSG5A3iikrL7BB925rBcg/s1200/LS60-colors.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="640" data-original-width="1200" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZVCZNRkSvZl_7ZM2GfZ6vd3fcwnmS5KpbWdHuqBTum3EXJvMi9qRtcrAaZcXSy8OXs_kqpGA9mhQcoFWIyDUQhAGbNvEi1RbwG09cj52ToyhksCY6ktWoWcXCjl8mjpzWk4XSMKs8ZiPCUfGXC3XH9vw48s5_5ygkVl0QcPSG5A3iikrL7BB925rBcg/w640-h342/LS60-colors.jpg" width="640" /></a></div><br /><p><br /></p><p>With all of the hype surrounding the new <a href="https://www.tweekgeek.com/ls60/">KEF LS60</a> Wireless speakers, my anticipation and expectations were high for this loudspeaker. Like everything that comes in to my Studio, I planned on putting them through their paces with stock cords, etc. and becoming familiar with their sound. Once that was achieved, I would then start making some changes in an attempt to improve the performance. Some of the plans for the LS60's were as follows:</p><p></p><ul style="text-align: left;"><li>Upgrading power cables</li><li>Adding a <a href="https://www.tweekgeek.com/kc62-subwoofer/">KF62 subwoofer</a> to the mix</li><li>Using IsoAcoustics Gaia footers</li><li>Using an outboard streamer and sending the digital signal directly to the LS60, bypassing the speaker's internal streamer.</li><li>Experimenting with additional tweaks that may help to get more from the KEFs.</li></ul><p></p><h3 style="text-align: left;">Delivery and Setup</h3><p>My LS60 shipment arrived via freight. The pair were in separate boxes, strapped together, and then to a pallet. One box marked PRIMARY, one marked SECONDARY. Unboxing was very straightforward with the directions clearly printed on both boxes. KEF has done a great job with packaging, and making unboxing simple. I had them unboxed and in place in about 10 minutes. I had to move my power conditioner to a closer location for both speakers so that the roughly 2 meter power cords supplied could reach, and doing this would also allow me to try other cords.</p><h3 style="text-align: left;">Initial Impressions</h3><p>I unplugged the ethernet cable running from my Innuos Statement in my reference system, and plugged directly into the primary LS60 speaker. The streaming signal path was now as follows:</p><p></p><ul style="text-align: left;"><li>Netgear Nighthawk Router (plugged into a balanced power supply, and running a linear power supply)</li><li>Innuos PhoenixNET switch</li><li>KEF LS60</li></ul><p></p><p>I used the KEF Connect app to then set up the speakers for my room. I set them down in the "magic zone" that I calculated using New Record Day's LOTS speaker placement system. (you can find it on YouTube). As far as fine tuning goes, the app allows for many settings. I didn't need to trim the treble, I left the bass extension mode at Standard. It took some time for the speakers to open up, as they sounded a bit congested in the midrange at first. I left them to play for a couple of days while they went through some break in. </p><p>Right off the bat however, the imaging was spectacular. I mean, SPECTACULAR. This was probably due to the Uni-Q Meta driver being coaxial and phase corrected, and the extremely narrow front baffle.</p><p>After a couple of days of continuous play, I sat down to make some more adjustments and have a listen. The imaging was still spectacular, and off axis listening was fantastic, but the midrange and highs seemed a bit veiled in comparison to my reference. The bass performance was not super deep, going down to a useable 35-40 hz range, but it was extremely accurate and detailed. I was hearing low frequency details that I had not picked up in my reference speakers with the servo subs. The sound was surprisingly large for such a slender speaker, producing a wrap around soundstage that was quite holographic. Vocals were impressive as well, no boominess or overly chesty voices unless it was in the recording. Still, I was missing some low level resolution. I was detecting just a little less decay, as was the sense of depth, air and space when compared to my reference system (valued at about $70,000). So for one tenth of the price, this system was very impressive. </p><p>I listened to bass heavy rock and electronica, and the LS60's took it in stride, and played pretty darn loud. Bass was impressive, as was the speakers ability to scale. They sounded big.</p><p>Chilling out a bit to some more audiophile appropriate selections, namely the "WowII" playlist on Qobuz (created by none other than David Solomon)</p><p></p><ul style="text-align: left;"><li>Elvis Presley's "Fever" presented a fantastic string bass, and a huge soundstage. </li></ul><p></p><h3 style="text-align: left;">Changing Power Cables</h3><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgX7_xP6L2-15velJ5Zb9g_105XRBHTguCSGXAbACFcyNfmy4o-vkikbTy0HAf0-HCmo3lQtmERmK5K5pi0hCyJqITrEDP2ggkKUrBewF6T16O8UYMdvqLiOHpB-To5NUdKCdybh2glpTsoxmd-gc2KR2Zbxc1NOWFEQyEXp05KS4gsqFfQIzZWFeX80g/s700/Forte%20F5%20700px.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="692" data-original-width="700" height="632" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgX7_xP6L2-15velJ5Zb9g_105XRBHTguCSGXAbACFcyNfmy4o-vkikbTy0HAf0-HCmo3lQtmERmK5K5pi0hCyJqITrEDP2ggkKUrBewF6T16O8UYMdvqLiOHpB-To5NUdKCdybh2glpTsoxmd-gc2KR2Zbxc1NOWFEQyEXp05KS4gsqFfQIzZWFeX80g/w640-h632/Forte%20F5%20700px.jpg" width="640" /></a></div><br /><div><br /></div><p>I decided to change out the power cords powering the LS60's. The cords are critical in this situation, as they power the amps, DAC, and internal streamer of the LS60. I didn't want to get crazy, plus I needed some longer cords. I started with the <a href="https://www.tweekgeek.com/forte-f5-powerchord/">Audience Forte F5</a> PowerChords that had been treated with their proprietary "M" treatment. This produced a significant and powerful result. Bass depth improved, the midrange and high frequencies improved with far more resolution and clarity. They were getting very close to my reference Aurai Z215's with their open baffle servo subs. I would say the Aurai had the advantage with low frequency extension and sheer output dB, but in terms of dynamics, tone, soundstage, clarity, and listenability it was very close. The KEFs had a wider sweet spot than the Aurai, and better low end resolution, even though it wasn't as deep. </p><h3 style="text-align: left;">Adding a KF62 Sub</h3><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYAK6aQnuE49DfGO7aNXtvhKNRDHmtryinn_TI63bOQXKuj3JfWdq0-0tVpn9y0V3NL_DF6BR5n3KNFY1ImjaaEZt6ruEmciYJGGGJRnbevm1620xIOsYmtXEMYTstiHYfhFzvUv6wuhpTPokSV1dMUOXYLlBQzBlbwIu3rxxR4cIGRNEjqRsA5fUKWA/s650/Kef-KC62-White-cropped.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="650" data-original-width="600" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYAK6aQnuE49DfGO7aNXtvhKNRDHmtryinn_TI63bOQXKuj3JfWdq0-0tVpn9y0V3NL_DF6BR5n3KNFY1ImjaaEZt6ruEmciYJGGGJRnbevm1620xIOsYmtXEMYTstiHYfhFzvUv6wuhpTPokSV1dMUOXYLlBQzBlbwIu3rxxR4cIGRNEjqRsA5fUKWA/w590-h640/Kef-KC62-White-cropped.jpg" width="590" /></a></div><br /><div><br /></div><div>Adding the <a href="https://www.tweekgeek.com/kc62-subwoofer/">KEF KF62 sub</a> was straightforward. I didn't have the KEF wireless module just yet so I used a long pair of interconnects, one from each speaker, to the inputs of the KF62 which I ended up placing about two feet behind my listening chair. The KEF Connect App has settings that allow you to tell the speakers you have a subwoofer, whether it is one, or two, the high pass frequency for the main speakers, the low pass frequency for the sub, gain, and polarity. Quite a bit of control from the listening position. I ended up lowering the output and the crossover point of the subwoofer due to the close proximity. A higher output and/or crossover point made the localization of the subwoofer too obvious. Being able to use the app and in real time make adjustments made the job of fine tuning the sound so much easier allowed me to get the desired visceral impact from a subwoofer in close proximity without being able to locate it sonically.</div><div><br /></div><div>The KF62 lowered the floor of the system bandwidth nicely into the low 30's/High 20's, and it matched the bass drivers on the LS60's perfectly. Bass was super accurate, articulate and brought a greater sense of depth to the music. </div><h3 style="text-align: left;">IsoAcoustics Gaia II Feet</h3><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOPZH8CN1a5aYe5Oe2GlPx3Bc6--twvGEosmoJiJgqsg_TnSOVYyqFMamhuXNycWkaOsy46p1KEojlK41tg-UKxyrd6pyR9uDz__Md5jvh-XWUm96fSiu6Tg1CN5bO_cJXkaRBBBpV9p5TDTq1KhCoHJXufUfJjoA1HFY0MZ3ewbzjHZkntQfwL_wt1Q/s1080/GAIA-2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1080" data-original-width="1080" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOPZH8CN1a5aYe5Oe2GlPx3Bc6--twvGEosmoJiJgqsg_TnSOVYyqFMamhuXNycWkaOsy46p1KEojlK41tg-UKxyrd6pyR9uDz__Md5jvh-XWUm96fSiu6Tg1CN5bO_cJXkaRBBBpV9p5TDTq1KhCoHJXufUfJjoA1HFY0MZ3ewbzjHZkntQfwL_wt1Q/w640-h640/GAIA-2.png" width="640" /></a></div><div>These were a surprisingly significant upgrade as well. The footers cleaned up the lowest frequencies through the midrange. Cabinet resonances can smear music in the time domain. The IsoAcoustics use proven technology to reduce these cabinet borne vibrations that usually are reflected back into the enclosure. There was significantly more clarity in the midrange, and bass definition. </div><div><br /></div><h3 style="text-align: left;">Impressions (So Far)</h3><div>After only a few days with the LS 60's, I can proclaim with confidence that this is the model that many other manufacturers will be scrambling to imitate over the coming years. It is an instant classic. KEF has hit is out of the park in terms of sound and user friendliness. They have the jump on competitors with their prodigious research, development, manufacturing and engineering. There will be many imitators, but make no mistake, this is the speaker to beat in the Active Wireless Streaming (AWS) category.</div><div><br /></div><div>They simply sound fantastic, are engaging, super easy to use, and for 95% of the audiophile population (and 100% of non audiophiles with $7000 to spend) this is an end game speaker in terms of the listening experience they can creat. They are easy to set up, easy to fine tune, there are tons of upgrade paths for those inclined to get more out of the speaker. It's not super fussy about placement, and the app is quite good.</div><h3 style="text-align: left;">What Next?</h3><div>In my next blog, I will be connecting an external streamer to the LS60, and feeding the digital output from that to the digital input on the LS60. Will that improve the sound further? Will it be worth the price of admission? Let's find out.</div><div><br /></div><div><br /></div>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-30788702194438820712022-04-09T17:19:00.001-06:002022-04-09T17:19:14.609-06:00Aurai Audio Z215 Review: My Journey<div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhmu3yy7xCHbi1Y5qw8z13FLFvbmM9MZG8weWiMp2DufoCWQQOy61YVmbveZkXzG7XeXhL3h_IBJwARK2sgdgNBK7OKt-l9wxOix_F4H9F85BzbEaLxJ6f7KHtw19161fAD8MmBWTbv17N9tQncgPoLOV_wzIV5u-IjWCXGAgyKm9Sr0j54x7kBdmM7ng=s3088" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1520" data-original-width="3088" height="316" src="https://blogger.googleusercontent.com/img/a/AVvXsEhmu3yy7xCHbi1Y5qw8z13FLFvbmM9MZG8weWiMp2DufoCWQQOy61YVmbveZkXzG7XeXhL3h_IBJwARK2sgdgNBK7OKt-l9wxOix_F4H9F85BzbEaLxJ6f7KHtw19161fAD8MmBWTbv17N9tQncgPoLOV_wzIV5u-IjWCXGAgyKm9Sr0j54x7kBdmM7ng=w640-h316" width="640" /></a></div><br /></div><p style="text-align: left;">I started writing this review in November 2021. Initially I thought it would be fairly simple and quick. It turned out to be neither. Listening to my room and my system through these speakers has turned out to be quite an education. It started at what I would consider to be a college sophomore stage, and through the months of changes to the system, I am now feeling more like a graduate student of Aurai University.</p><h4 style="text-align: left;">About Aurai Audio</h4><p>Alain Pratali made his name in audio when he designed several products for Oracle Audio. The 1000 and 2000 CD players and amplifiers were his designs, and have been highly regarded products. He has designed several award winning loudspeakers under his brand Aurai Audio. The <a href="https://6moons.com/audioreview_articles/auraiaudio2/" target="_blank">M1</a>, <a href="https://6moons.com/audioreview_articles/auraiaudio1/">M3</a>, <a href="https://6moons.com/audioreview_articles/aurai-audio-lieutenant/" target="_blank">Lieutenant </a>Capitain have all been featured in Sixmoons and given rave reviews by non other than Srajan himself.</p><p>The Z215 is one of his new Z Series loudspeakers. All are 2 way designs featuring a proprietary high frequency driver, time aligned and mounted atop a uniquely tuned enclosure featuring a Supravox full range driver. The Z 215 incorporates the 215mm Supravox, the 245 incorporates the 245mm driver, and the 285 uses the (you guessed it) 285mm Supravox.</p><p>The Z series explores higher efficiency designs, as all possess sensitivity beyond 95dB.</p><p>They are offered as a stand mount design, or can be configured to sit atop a matching powered bass module.</p><h4 style="text-align: left;">Aurai Speaker Philosophy Design</h4><p>Along with the usual goals of a flat frequency response and uniform dispersion, Alain focuses on impulse response times and in-phase transient response. In other words, drivers that are fast, don't ring, and a speaker with time and phase coherence. Those aren't necessarily unique, but do lend themselves to a speaker that can reproduce very fine harmonic complexity, image like crazy and paint a huge, 3-dimensional soundstage.</p><p>Part of Aurai's "Special Sauce" lies within their proprietary polymer high frequency driver. A tweeter whose mass is only .12g. It uses a "floating" system, whereby no screws or extra glue are used to hold it in place. The net result is it works without tension and far fewer unwanted mechanical resonances. The polymer tweeter is then loaded into a horn which reduces frequency related lobing (ex. sound changes when you stand vs. sitting) issues common to every high frequency driver, and it keeps the energy (output) constant over it's pass band. When matching the tweeter to a woofer, Alain has incorporated an ingenious method of using a magnet to give up to 6dB of tuning capability <i>WITHOUT</i> the use of resistors in the high frequency driver's signal path. In the case of the Z215 however, the tweeter does not need any attenuation, as the woofer is several dB more efficient.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEiOa2696_Y8dg7HlQkm-_ipssnBK7dswQj6sFM2k7-2CNZxuH9GWy6NI8cjxZbuZvq9C4BNnzBPiKB07poWHk5SlIurSbW2At2U_VUEIkkAwfzG20iNGbnHraFJ2R_YG2rPvmcNucLYRpSTerYBiVzLQtFwLur-_5jkK7nRNceo8smc1keG8fTFBf0b4w=s4032" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="480" src="https://blogger.googleusercontent.com/img/a/AVvXsEiOa2696_Y8dg7HlQkm-_ipssnBK7dswQj6sFM2k7-2CNZxuH9GWy6NI8cjxZbuZvq9C4BNnzBPiKB07poWHk5SlIurSbW2At2U_VUEIkkAwfzG20iNGbnHraFJ2R_YG2rPvmcNucLYRpSTerYBiVzLQtFwLur-_5jkK7nRNceo8smc1keG8fTFBf0b4w=w640-h480" width="640" /></a></div><p>To attenuate the output of the Supravox woofer, the Z215 he incorporates an autoformer with several taps that allows one to tailor it's output relative to the tweeter. I received the Z215 with the autoformer set to attenuate the woofer by -5dB. I ultimately settled on the -4dB down setting for my system and taste. Instead of turning the tweeter level downward, in this case I turned the woofer up. This created a warmer, richer balance with highs that were silky smooth but not lacking in speed or resolution.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEip_pu4qzDTpVZPgJu3agdjgMBgRBhr507s4SjdSyP6YZbHU3vyaAajDQSRpxZQ2q2j9sz_KqukWrHXh3pRAItlMNjPdPWl3hHar2z6NUWuuIBrDxDioYwQ0vOgi_SW4fK9pWx16X9O_WYmr8w5LsCOMW9fut0eWAINifcrppylMSpqK9nnVM8njRz_eA=s4032" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="4032" data-original-width="3024" height="640" src="https://blogger.googleusercontent.com/img/a/AVvXsEip_pu4qzDTpVZPgJu3agdjgMBgRBhr507s4SjdSyP6YZbHU3vyaAajDQSRpxZQ2q2j9sz_KqukWrHXh3pRAItlMNjPdPWl3hHar2z6NUWuuIBrDxDioYwQ0vOgi_SW4fK9pWx16X9O_WYmr8w5LsCOMW9fut0eWAINifcrppylMSpqK9nnVM8njRz_eA=w480-h640" width="480" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The 215mm Supravox driver.</td></tr></tbody></table><h4 style="text-align: left;">The Z215</h4><p>Making a departure from the M Series, Z series are higher efficiency two way designs centered around the Supravox full range drivers, and the proprietary horn loaded high frequency drivers. The Supravox were chosen because of their sound and specifications within the envelope of performance Alain was looking for. </p><p>The Z 215 utilizes a 215mm (8.46 inch) Supravox Midbass driver in what is called a Tapered Quarter Wave Tube. This creates a physically deep cabinet with a large opening on the back. I mean, large. This clever design does several things:</p><p></p><ol style="text-align: left;"><li>It extends the bass response of the driver without reducing the speed of the bass. You get a useable response into the 60Hz region.</li><li>It creates a quasi-dipole speaker. The large opening in the back, coupled with the dipole tweeter, radiates sound in a dipole fashion. </li><li>It keeps the enclosure from building up internal pressures and resonating. All that air escapes out through the TQWT opening with no buildup of pressure. </li><li>It eliminates back waves (from reflecting off of the back of an enclosure) from radiating back through the driver</li></ol><br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEgZGnL9MkuqcY7zYKFXb9rIwsXRKf6RTL4XaMhEfGuE8vGvIZsUFjFxqDhLU8oSzwkzF4mI5_IaO4-c0RisMnLB1cMKiC5QTFCe_fwnu6n8wSAAWCfnWz05b1DyOp0tYZAIm5Xq3VFU7sZwP57nG_IR1Cf0X7cZOttWS6towf1bwrNQ0Azt6bVyJJuAgw=s4032" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="4032" data-original-width="3024" height="640" src="https://blogger.googleusercontent.com/img/a/AVvXsEgZGnL9MkuqcY7zYKFXb9rIwsXRKf6RTL4XaMhEfGuE8vGvIZsUFjFxqDhLU8oSzwkzF4mI5_IaO4-c0RisMnLB1cMKiC5QTFCe_fwnu6n8wSAAWCfnWz05b1DyOp0tYZAIm5Xq3VFU7sZwP57nG_IR1Cf0X7cZOttWS6towf1bwrNQ0Azt6bVyJJuAgw=w480-h640" width="480" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The rear of the Z215, showing the large TQWT opening.<br /><br /></td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhbLc1pWNqIeQBCHNg5UIdcK_nxq6tKijlJfsJcRasC_ECeSsOtBdUPAkkHTTAUT0xeJuLwMLyMapm4_CzK_JqQkyw_JIVVK0eksJNHt2O7nAA1aKIBsCZXZnOqLhgDn-YRTcVn9d6I76creR9d9flPRW332MFcVpNO5imxzFBSXtjPXVObj2fTvvmy2A=s4032" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="4032" data-original-width="3024" height="640" src="https://blogger.googleusercontent.com/img/a/AVvXsEhbLc1pWNqIeQBCHNg5UIdcK_nxq6tKijlJfsJcRasC_ECeSsOtBdUPAkkHTTAUT0xeJuLwMLyMapm4_CzK_JqQkyw_JIVVK0eksJNHt2O7nAA1aKIBsCZXZnOqLhgDn-YRTcVn9d6I76creR9d9flPRW332MFcVpNO5imxzFBSXtjPXVObj2fTvvmy2A=w480-h640" width="480" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">TQWT with the grille removed.</td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><div>Bass modules are available, but I chose to have a stand mounted monitor and pair with optimally placed subwoofers delivered. More on why I made that choice later...</div><div><br /></div><div>The enclosures are high grade 1" Baltic birch plywood veneered in cherry with a high gloss finish. No MDF here. Since the speakers are made to order, the choice of veneers is nearly limitless if your budget allows.</div><p></p><p>Specs</p><p></p><ul><li>60Hz-20kHz</li><li>96dB</li><li>Supravox Paper Full range driver crossed at 3000hz</li><li>Proprietary super light polymer horn loaded tweeter with a floating suspension</li><li>Dimensions (with stands):</li><ul><li>HxWxD: 41" x 12.25" x 21 3/4"</li></ul></ul><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjk_fbbTh-W4W8XXSbqhxvSnZBu0uL497OBAEETrQvzf7X4uonx7XvrvNWuUJSThPYEBzQwX_ZQAfHiW9H533gUtbaEL9l16ybiuCuABdjOgzGl-0tIOb8AtjXFO9Jad9Ddt6DlAJan-cvCGKHjyGq5aB9TXjClCNgf9HbAT8cNr_Jw5OWGbUNakSCXDw/s1693/Z215%201%20m%C3%A8tre%20(1).png" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="909" data-original-width="1693" height="344" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjk_fbbTh-W4W8XXSbqhxvSnZBu0uL497OBAEETrQvzf7X4uonx7XvrvNWuUJSThPYEBzQwX_ZQAfHiW9H533gUtbaEL9l16ybiuCuABdjOgzGl-0tIOb8AtjXFO9Jad9Ddt6DlAJan-cvCGKHjyGq5aB9TXjClCNgf9HbAT8cNr_Jw5OWGbUNakSCXDw/w640-h344/Z215%201%20m%C3%A8tre%20(1).png" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Z215 Frequency response at 1 meter</td></tr></tbody></table><br /><br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0fLb-lT9gQ3i4G-hYW13MCiW0uaWlL3EpBlFI3BaNaAYJ6_NaRY2zHGn9-tGkw4Cqd5JS6rni7tfpfDCmNa3G-Uo3Tm5eyMdeFW1yLTqZeo6wZgS9TNJGLlycwak-nuAmQu814wA2foqkCFdAkbZnsZD5ipGQGbJBnsnOOmlhIHFFIq8AiUk-2mKtsw/s1687/Z215%202.5%20m%C3%A8tre.png" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="911" data-original-width="1687" height="346" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0fLb-lT9gQ3i4G-hYW13MCiW0uaWlL3EpBlFI3BaNaAYJ6_NaRY2zHGn9-tGkw4Cqd5JS6rni7tfpfDCmNa3G-Uo3Tm5eyMdeFW1yLTqZeo6wZgS9TNJGLlycwak-nuAmQu814wA2foqkCFdAkbZnsZD5ipGQGbJBnsnOOmlhIHFFIq8AiUk-2mKtsw/w640-h346/Z215%202.5%20m%C3%A8tre.png" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Z215 Frequency response at 2.5 meters</td></tr></tbody></table><div><br /></div><p></p><h4 style="text-align: left;">Build Process & Delivery</h4><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEjW3hKmGSPvD3nO2-moA6QrVYnivD-BrIrDL5EDFrbec-Oltf2ExlXCIRlrwdZBZMx170aphuGpM2YaEdsDWoD1fjj3UQieo_rwQqthQLsVqjAd4chAgYhS59m09mFWqDPNiz9B6PbD8cjAYxtPHai00m2y_aEBytk-iXJqib10wwuFXB9RSbXKwelMDQ=s4032" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="3024" data-original-width="4032" height="300" src="https://blogger.googleusercontent.com/img/a/AVvXsEjW3hKmGSPvD3nO2-moA6QrVYnivD-BrIrDL5EDFrbec-Oltf2ExlXCIRlrwdZBZMx170aphuGpM2YaEdsDWoD1fjj3UQieo_rwQqthQLsVqjAd4chAgYhS59m09mFWqDPNiz9B6PbD8cjAYxtPHai00m2y_aEBytk-iXJqib10wwuFXB9RSbXKwelMDQ=w400-h300" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">A very well packed pair of speakers</td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><div>I was surprised that is only took about 4 weeks for Aurai to build my loudspeakers. Alain himself was in constant communication with me. Since he does not speak English and I do not speak French, we made heavy use of Google Translate, and communication was excellent. The speakers were packed in a single heavy duty crate, with metal reinforced edges and a thick foam internal cocoon. The crate was too large for a single person to carry, but I simply disassembled the crate with my trusty cordless drill and the speakers were easy enough to carry into the studio individually. The disassembled crate was easy for me to store since it now could be laid flat and put on a large shelf. I bagged the foam padding just so it wouldn't accumulate dust or insects while in storage.</div><div><br /></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEis2LhxwUm4Pyri7VPuQldQCJ6oAOe7HfJLaroyLEDg3O3wq_Jn9syP9MNucOWvKXD2gfJdTXu-RqFgUqvTN56SBxq3KVnBq_pWM8ph3ujgJIdKug7fmK1v3Wiw96vAYF_9svIaRAtSLuC_v-AY-6gRkF6u41cZJid1K8U3rAVQWWUel76JHDds3XjBRQ=s4032" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="4032" data-original-width="3024" height="400" src="https://blogger.googleusercontent.com/img/a/AVvXsEis2LhxwUm4Pyri7VPuQldQCJ6oAOe7HfJLaroyLEDg3O3wq_Jn9syP9MNucOWvKXD2gfJdTXu-RqFgUqvTN56SBxq3KVnBq_pWM8ph3ujgJIdKug7fmK1v3Wiw96vAYF_9svIaRAtSLuC_v-AY-6gRkF6u41cZJid1K8U3rAVQWWUel76JHDds3XjBRQ=w300-h400" width="300" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Well foamed speakers and stands</td></tr></tbody></table><p style="text-align: left;">The stands were unassembled but were easier to put together than an Ikea chair. All that was needed was a rubber mallet to gently coax the precisely fitting cut joints together. No gluing necessary.</p><br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhO4xbNx4avJFrSH1X_ZURYn99sbVIS-EqNqZmW5dYGu1dT4Hjic627fCkPQS791ETmNoGIjj5GoWxtSsM-8tmMxT_kSlKAJZHgshkdfsfFcoiU3KGiFYVrsc5Y9aSRAV7bqK-3RyDx0oU6Fhb3QZ72vXiC_5s-6j9jTkpLhKiAKdotBt9csias04YO9g=s3834" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="3834" data-original-width="2352" height="640" src="https://blogger.googleusercontent.com/img/a/AVvXsEhO4xbNx4avJFrSH1X_ZURYn99sbVIS-EqNqZmW5dYGu1dT4Hjic627fCkPQS791ETmNoGIjj5GoWxtSsM-8tmMxT_kSlKAJZHgshkdfsfFcoiU3KGiFYVrsc5Y9aSRAV7bqK-3RyDx0oU6Fhb3QZ72vXiC_5s-6j9jTkpLhKiAKdotBt9csias04YO9g=w392-h640" width="392" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Z215 on stand, ready to play.</td></tr></tbody></table><br /><div style="text-align: center;"><br /></div><p style="text-align: left;">The fit and finish were first rate, as they should be for a speaker of this price. Alain's cabinet maker did a top-notch job with routing driver cutouts, assembling, and finishing the speaker. The packaging and finishing of this caliber just makes the experience of buying a speaker so enjoyable. Yes even from a dealer perspective, the experience matters. Alain and Antoine are reliable, exceedingly competent and pleasant to work with. That is hugely important to me.</p><h4 style="text-align: left;">Placement</h4><p></p>For placing the Z 215's, I relied on the <a href="https://youtu.be/CyTkwkK8ON0" rel="nofollow" target="_blank">New Record Day LOTS Placement method</a> to work well in my room. I've also taken measurements at the listening position. I have one room peak I cannot get rid of that is at about 150 Hz. This speaker placement system, and my subwoofer positions, do not exacerbate the existing resonance, so I feel I have things pretty well dialed in.<div><br />Even though this is a monitor design, it can play like a big speaker that loves space and can scale.<br />I had solid, useable bass response down to 60Hz. One could use these as a full range system, and the sound would be warm and satisfying, albeit fairly lightweight. For real sonic heft, a subwoofer is required.</div><div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhMOCJISG5RQA6XZRcjgUYuba-gYDWcebuQj0QHNWvIlVK3LZNP6PIR03J-sQXVHyb9HyCrG6a4vAjil4_YlQt4GQMA31UxLgLafZ0EAPUCB0ZxY9oD8OlDwAcFnJwRayYzLpBclM5if0E7ozFX1Uj8yizDxsO2JHkDcZ9WxhBWmGc_cZ0372IToVJddA=s4032" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="480" src="https://blogger.googleusercontent.com/img/a/AVvXsEhMOCJISG5RQA6XZRcjgUYuba-gYDWcebuQj0QHNWvIlVK3LZNP6PIR03J-sQXVHyb9HyCrG6a4vAjil4_YlQt4GQMA31UxLgLafZ0EAPUCB0ZxY9oD8OlDwAcFnJwRayYzLpBclM5if0E7ozFX1Uj8yizDxsO2JHkDcZ9WxhBWmGc_cZ0372IToVJddA=w640-h480" width="640" /></a></div><p></p><h4 style="text-align: left;">Tweaking out</h4><p style="text-align: left;">This part was really interesting, and at times frustrating. At times I heard things that were negative, and blamed the speakers. But clearly as the frequency response curves indicated, they were not the cause, but they were the "amplifier" of what errant tweaks or cabling were doing. Yes, the Tweek Geek says that you can over tweak things. I was compensating for other speakers when I put the tweaks in, and the Aurai's revealed that I had gone too far. I removed many little tweaks here and there. The biggest gain was made from swapping out my wall outlet from the Furutech GTX D NCF to a <a href="https://www.tweekgeek.com/quantum-science-audio-violet-ac-receptacle/">QSA Violet</a>. The QSA was a whole league above the Furutech in terms of naturalness, holographic imaging, and huge soundstaging. I also removed two of the three power conditioners I had running. Leaving only my prototype Bybee Stealth (soon to be V4, as soon as I can get a custom chassis for it). These speakers will tell you if something is amiss immediately. Its funny though. Usually speakers that do this will also shred your ears with less than stellar recordings. These did not once everything was in balance.</p><h4 style="text-align: left;">Cabling up</h4><p style="text-align: left;">Cables were rotated in and out, with the performance being very dependent on them. Specifically speaker cables and interconnects. I started with my own speaker cable, which despite it's 9awg build was a little lean and dry in the midband and upper ranges. From there I tried Audience Studio One which allowed the speakers to provide more detail and more dimensionality, but I found the speakers revealed a little boost in the warmth. The FrontRow from audience was next up, offering even more detail, and better dynamics than the Studio One, but still a teeny boost in the lower bass/upper midrange area. At least on this speaker. It was still very, very good. I listened with the FrontRow for over a month before trying the Silversmith Fidelium. The Fideliums were designed to minimize phase shift. With the time aligned design and resolution of the Z215 this created some incredible holography. It also revealed the slightest harmonics, reverb effects, and brought more clarity to the high frequencies. The overall tone with the Fidelium cables on this speaker was darker, less sparkly, and less lit up at the highest frequencies. But the information that was coming through was astonishing. So, a little less sparkle, but I can't say the speakers sounded closed in or that the soundstage collapsed. I still had an enveloping soundstage with so much texture and subtlety. </p><p style="text-align: left;">Last cable swap was with the latest cables from Stein Music. Their 3X, 4X and 8X power cords, along with the Silver Matrix interconnect. Here is where my journey ended, for now. The sound was more refined, slightly laid back, creating for me what was an immersive, wonder inducing listening experience.</p><h4 style="text-align: left;">A Word On Bass Augmentation</h4><p>If you wish to go lower than 60Hz, there is an optional matching powered subwoofer that can act as a stand for the Z215. As for me, I preferred to use the minimalist stand, keeping the front baffle area small, and utilizing multiple subs placed optimally within the room. In my opinion, one rarely finds a placement for a full range speaker that produces a reasonably level bass response <i>and</i> optimal imaging. Compromises must be made between optimizing bass performance and imaging. By having the ability to separate the low frequency reproducers from the mid and high allows one to more optimally place the main speakers for best imaging, and optimally place the bass drivers for best in room performance of the lower frequencies.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEjiigZTwjj9RpM_ELGPvwkctAEUREyuRYOA_tdlYpIeUKW0f2LAGgwOhZAnyA1_N4IsApmC5U7-SfsBD7xmElYRE9HQsFKzcbKznkhkYwrm_FciAe66XcwHQw0ZwIJw7Ouso62CcVaJ3s21x68vnxFRRof24NY1_sjk_yAa8SUBAaRjJWsRSBqc7PvVEg=s3510" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="3510" data-original-width="2796" height="640" src="https://blogger.googleusercontent.com/img/a/AVvXsEjiigZTwjj9RpM_ELGPvwkctAEUREyuRYOA_tdlYpIeUKW0f2LAGgwOhZAnyA1_N4IsApmC5U7-SfsBD7xmElYRE9HQsFKzcbKznkhkYwrm_FciAe66XcwHQw0ZwIJw7Ouso62CcVaJ3s21x68vnxFRRof24NY1_sjk_yAa8SUBAaRjJWsRSBqc7PvVEg=w510-h640" width="510" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The open baffle servo sub tower next to the Z215.</td></tr></tbody></table><p>For sub-woofage I chose a dipole (open baffle), servo controlled subwoofer. This design came out of a partnership between GR Research and Rythmik Audio. GR had a special 12" bass driver made of lighter, stiffer paper (better for music) and Rythmik Audio supplied the servo controlled power amp for the GR drivers. I purchased the "enclosure" as a flat pack and assembled it myself. I have 2 of these subs, each with 4 12" drivers, powered by 2, 2 channel subwoofer amps. That's 8 12" subwoofers powered by 4 channels of amplification. But in all honesty, 8 open baffle subs is equal to about 4 12" sealed box subs in terms of room pressurization. But the quality of bass from the 8 OB subs is better. The servos correct for driver overshoot, allowing the drivers to stop instantly, even in free air. The response of the subs goes down to 19Hz, but more importantly, they are fast, accurate and very tuneful. The drawback is that the OB subs need space to the front and rear. They need to sit out in the room a ways. They can sit closer to side walls because their output to the side of the woofers is next to nothing. It's a null. But front and back, give them some breathing room. I highly recommend the OB subs if you have the space for them. If you don't have that option, the next best thing is a sealed version of the servo sub that Rythmik Audio manufactures. After that a high quality sealed subwoofer is the next best thing. No ported subs please. You need speed to keep up with the Z's.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEiuuziWNtiFdFHkwwK-tzYAzVYBN9EeDV1iHGSuTd2ZSqGs61CvLE4_VQG3Pd5zdwoH8WaUCHKVlTU8g9n_8Ra16qLAwEQrXi4eH6saJAstfPAfzft0uM3iP-tq4P4hyEWTQ_TYMwfa4Ys9_xqq2PRhNaaMGdQx9cZgEDPCjQiNUuEByB4B778bhQnLdQ=s4032" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="480" src="https://blogger.googleusercontent.com/img/a/AVvXsEiuuziWNtiFdFHkwwK-tzYAzVYBN9EeDV1iHGSuTd2ZSqGs61CvLE4_VQG3Pd5zdwoH8WaUCHKVlTU8g9n_8Ra16qLAwEQrXi4eH6saJAstfPAfzft0uM3iP-tq4P4hyEWTQ_TYMwfa4Ys9_xqq2PRhNaaMGdQx9cZgEDPCjQiNUuEByB4B778bhQnLdQ=w640-h480" width="640" /></a></div><h4 style="text-align: left;">Playback Equipment</h4><p></p><p style="text-align: left;"></p><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/phoenixnet/">Innuos Phoenix Switch</a> - receives streaming data from the router, reclocks it, then sends it on to the streamer.</li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/innuos-statement/">Innuos Statement</a> - Streaming Qobuz, Tidal, and my own collection of music</li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/merason-dac-1/">Merason DAC 1</a> - Non oversampling DAC</li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/modwright-kwh-225i/">Modwright KWA225i</a> (Class AB, Zero Negative Feedback 225 watts) and <a href="https://www.tweekgeek.com/qualiton-classic-x200/">Qualiton X200</a> (KT150, EC88, E88C tubes, 100 watts, ) Integrated amplifiers. The Qualiton was preferred after a very long audition of both. But honestly the jury is still out on that one. The Modwright had more sparkle, the Qualiton more romance, inner glow...</li></ul><ul style="text-align: left;"><li>Audience frontRow <a href="https://www.tweekgeek.com/audience-front-row-interconnects/">interconnects</a>, <a href="https://www.tweekgeek.com/audience-frontrow-power-chord-metric/">power cords</a>, and <a href="https://www.tweekgeek.com/audience-Front-Row-speaker/">speaker cables</a>. <a href="https://www.tweekgeek.com/fidelium-speaker-cables/">Silversmith Audio Fidelium</a> speaker cables. Steinmusic 3X, 4X, 8X power cords, Silver Matrix interconnects (available July 2022).</li></ul><ul style="text-align: left;"><li>Dark Matter <a href="https://www.tweekgeek.com/darkmatter-power-conditioner/">Stealth Power conditioner</a></li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/add-powr-sorcer-x4/">ADD-Powr Sorcer X4</a></li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/s2-schumann-generator/">Steinmusic Shuman sine wave generators</a> (2)</li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/steinmusic-harmonizer-signature-system/">Stein Harmonizer System</a> with 4 Harmonizers and 2 Blue Stones</li></ul><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/quantum-science-audio-violet-ac-receptacle/">QSA Violet wall receptacle</a></li></ul><p></p><p></p><h4 style="text-align: left;">(Partial) Playlist</h4><p></p><ul style="text-align: left;"><li>Anouar Brahem - Al Birwa from The Astounding Eyes of Rita, ECM Records. </li><li>Radiohead - Weird Fishes, from In Rainbows</li><li>Ry X - Shortline</li><li>Nick Cave and the Bad Seeds - Higg's Boson Blues from the album Push The Sky Away</li><li>Prince - It's Gonna Be Lonely from the self titled album</li><li>Pale Green Things by The Mountain Goats</li><li>Sarah Bareilles - Gravity from the album Brave Enough</li><li>Oliver Nelson - Stolen Moments from Blues and the Abstract Truth</li><li>Kenny Burrel - Chitlins Con Carne from Midnight Blue</li><li>Cecile McLorin Salvant - I Didn't Know What Time It Was from Woman Child</li><li>Theme from Jurassic Park by Hans Zimmer</li></ul><p></p></div><div><h4 style="text-align: left;">Lows</h4><p style="text-align: left;">Since the speaker has limited low frequency operation, I will focus on speed, impact, definition, tonality and tunefulness. The Z215 revealed to me mid-low frequency detail, punch, tone and harmonics in many familiar recordings that I hadn't heard before. With string bass there were plucks, strums, and slaps that had impact. You could hear the body of the instrument, and feel the room it was in. Drums were tonal, clear, and sharp. There was the strike, the note, and the decay of the skins. if the drums were heavily damped, you could hear that too. They started and stopped with incredible immediacy.</p><h4 style="text-align: left;">Mids/Vocals</h4><p style="text-align: left;">Vocals are scary present, textured, intimate when called for. I will paraphrase Srajan of Sixmoons with his review of the Aurai Lieutenant in that the depth of high harmonics in the upper midrange went well beyond what one normally gets from paper cone drivers. The Z215 dug down deeper into a tone's harmonic layers without becoming slow or syrupy. It made sense out of complex passages where most drivers compress and sounds start overrunning each other to become one homogenous mess of noise. If you are familiar with Radiohead's "Weird Fishes" from their album In Rainbows, you know that there are so many layers, with such divergent sounds, that it can turn to mush. Especially around the 4 minute mark. The Z215's kept the layers layered, the sounds individual enough, and everything together created this fascinating whole that was simply a treat for my ears.</p><h4 style="text-align: left;">Highs</h4><p style="text-align: left;">This is where the Z 215 really shines, and will also reveal any shortcomings in your system. The ultra lightweight membrane and horn loading gives the driver incredible speed, delicacy and energy. The polymer material of the high frequency driver does not have the zip or ringing of a metallic ribbon as it is better damped. Transients and recovery from transients are incredibly lifelike. The speed helped to decode with clarity rapid cymbal or snare strikes unlike anything I have heard. Ever. This is one Bugatti class driver.</p><h4 style="text-align: left;">Resolution</h4><div>This is where things can be challenging with the Z215. It is not as forgiving as some speakers of poor system or cable matching, and will quickly let you know that there is a mismatch. If only it could tell you where. For me it was the cabling, and tweaks. I ended up with a QSA outlet at the wall, Stein Harmonizers, Stein Schumann generator, Stein interconnects and power cables. The speaker cables ended up being the Silversmith Fideliums. This combination worked for me. When I say "worked" I mean I stopped looking for things to improve.</div><h4 style="text-align: left;">Coherance</h4><p style="text-align: left;">Another area where if things are not right in your system you will know it. When things were optimized, the sound eminated from spaces in the room in front of you. Not a flat plane, but the entire room. You could not hear one driver, let alone one speaker. Everything worked as a seamless whole.</p><h4 style="text-align: left;">Imaging/Soundstaging/Phase</h4><p style="text-align: left;">Flat out superb. The phase coherent, time aligned speakers behaved as expected. Disappearing sonically, leaving a very expansive soundstage, and pinpoint imaging. They pressurized the room in a way that felt bigger than the room itself on certain recordings. Sound was everywhere, and you were in the middle of it. Now to be clear, the performers were still in front of you, but reverb, hall echos, etc. filled the entire room and surrounded you as they would in a live setting.</p><h4 style="text-align: left;">Dynamics</h4><p style="text-align: left;">At 96dB, the Z215 is lively, dynamic and presents dynamic information extraordinarily well. Transient information is conveyed effortlessly with absolutely no overshoot or overhang. Vocal Transients on Muddy Waters album Folk Singer, track 1 "My Home is in the Delta" were shocking, uncompressed and had me startled in my seat. </p><h4 style="text-align: left;">Complexities/Harmonics</h4><p style="text-align: left;">If you listen to complex music, be it orchestral, vocal, or well recorded rock and electronic music, the Z 215 can present musical complexity in a delicate, coherent, and natural manner without mashing sounds together. As you turn the volume up, they hold their composure, although your room may not. It makes a great argument for acoustically treating one's room.</p><h4 style="text-align: left;">Scale</h4><p style="text-align: left;">Again, the advantage of a time aligned, phase coherent speaker is that phase information that gives the sense of the size of a venue (small club vs. concert hall) exactly as it was recorded. It can be jarring at times when going through a playlist that has a mix of such recordings. One goes from being in a concert hall, to a tiny club in the blink of an eye. This is felt almost as much as it is heard, that's how I explain it. </p><p style="text-align: left;">When one is discussing power handling and output as a factor of scale, the Z215 definitely plays bigger than it's dimensions would lead you to believe. I drove them with 225 watts and they didn't break a sweat.</p><p style="text-align: left;"><br /></p><h4 style="text-align: left;">Conclusions</h4><div class="separator" style="clear: both; text-align: left;">After living with the Aurai's for more than 6 months, I can now safely say that the Z215 is one of the best loudspeakers I have had in my system to date. Not since the Vivid Audio Giya have I had such imaging, soundstaging, sheer output and musical enjoyment. The 215's do exceed the Giyas in that they are more natural sounding with my system and to my ears. That is very high praise indeed. When the recording and system setup are up to it, these speakers will disappear and throw a huge, wrap-around soundstage with pinpoint imaging, naturalness and "relaxed resolution" that will leave you reveling in the moment. There is an element of wonder that this speaker brings. A bit of what got me hooked on audio and music in the first place. I suspect because of the way the speaker just seems "right" in so many aspects of it's portrayal of the musical event. It is lively, textured, engaging, and energizes the listening space with emotion and music.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">With my final system setup, even the not so good recordings brought joy, and had elements within them that made them engaging and enjoyable. With many hyper-revealing speakers this is not the case. The Aurai's have pulled off a magic trick of epic proportions here. Enjoyable, engaging, and super-resolving.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">When I want to listen, and melt into the moment, the Z 215's deliver. When I need to put my "analytical ears" on, for example when evaluating a component or tweak, the Z215 also allows me to precisely determine a product's effect in my system very quickly. It can be used as a microscope for hearing changes, but one has to be mindful of the task at hand or otherwise be caught up in to the music and out of analysis mode. Consider this your warning. :)</div><br /></div><br />tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-50497331088373680282022-03-21T06:31:00.002-06:002023-06-16T05:30:57.511-06:00The QSA Journey continues. Yellow, Violet, Red & Red Black AC Receptacles.<h4 style="text-align: left;"> Squeamish or Skeptical About QSA Fuses? Try the Outlet.</h4><p>For those of you who have tried the QSA fuses, you know already what they are capable of. For those of you who are reluctant to open up your components, or are just not comfortable with the risk of being out several hundred dollars if your QSA fuse blows (they do have a replacement policy, BTW) the AC receptacle is your entry into the super natural (sounding) world of QSA.</p><h4 style="text-align: left;">Step 1: Replace The Wall Receptacle</h4><p>There is no need to over complicate this. Simply replace your wall receptacle with a QSA. <b>I don't care if you have a premium outlet already, or a power conditioner downstream from the wall outlet. The QSA AC receptacle will improve your entire system, and you will hear it within 5 seconds.</b> You may also hear a little unpleasantness for awhile as the outlet breaks in, but that is soon gone, and the sound will continue to improve over the next 2 weeks. Yes, even if you have a power conditioner downstream...</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEjR4yc6VBah4jIXOt-JLtMDD7TurIzXzSROAyaVZB0ny_Rw7k80TBzEsGzEe2C0vARKYvXbEqPiby-367c5r3ZReeloBS6p7celKqYj1E8THLuEMge4lpSBzM5wmZjv1B0YwSteP0XssGZBArJCrHlNXJ-xZIB_OQ9z6J2Uzmvwx32-pHbBWVzk28umDQ=s3828" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2228" data-original-width="3828" height="233" src="https://blogger.googleusercontent.com/img/a/AVvXsEjR4yc6VBah4jIXOt-JLtMDD7TurIzXzSROAyaVZB0ny_Rw7k80TBzEsGzEe2C0vARKYvXbEqPiby-367c5r3ZReeloBS6p7celKqYj1E8THLuEMge4lpSBzM5wmZjv1B0YwSteP0XssGZBArJCrHlNXJ-xZIB_OQ9z6J2Uzmvwx32-pHbBWVzk28umDQ=w400-h233" width="400" /></a></div><h4 style="text-align: left;">Yellow</h4><p>The <a href="https://www.tweekgeek.com/quantum-science-audio-yellow-ac-receptacle/">QSA Yellow Receptacle</a> will best any other audiophile outlet on the market at present. The margin may be closer to competitors than with the Violet, but the price reflects that. The soundstage will enlarge in all directions, and the energy of the music relaxes and becomes more natural.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEjIGoQYmF0WWSYf65T3XMj3ZX81g1AKLKREs5YsIWC3fCV3RuOsKBaOYwAhSTHBYk-26v6btmuGQBrsv2GHquL1S-y--DUfEQSUC1wIBBkEedj-o2PyK7VfkAPI5mQomTjEW_jx17aoZpSohjBGxHCXwdrQ4h_hgmhxxmOktIOBQ5b4vQlu0bcxLy6gMw=s3464" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2140" data-original-width="3464" height="248" src="https://blogger.googleusercontent.com/img/a/AVvXsEjIGoQYmF0WWSYf65T3XMj3ZX81g1AKLKREs5YsIWC3fCV3RuOsKBaOYwAhSTHBYk-26v6btmuGQBrsv2GHquL1S-y--DUfEQSUC1wIBBkEedj-o2PyK7VfkAPI5mQomTjEW_jx17aoZpSohjBGxHCXwdrQ4h_hgmhxxmOktIOBQ5b4vQlu0bcxLy6gMw=w400-h248" width="400" /></a></div><h4 style="text-align: left;">Violet</h4><p>The <a href="https://www.tweekgeek.com/quantum-science-audio-violet-ac-receptacle/">Violet AC outlet</a> takes you further down the road. In comparison to the Yellow, it's as if another veil has been lifted off of your system. Add to this greater extension, bass control, and high frequency clarity.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEh1ZPnL0agctqB6xEd-OF7Yt-R-Su09koEBXZgr46arb9uKQsSEkCuJMTs0rNQpdnPAhEqs-w1BhBZ0xFbiuOg9zMhxCQvR2hJfZg1LLMnTI3X_GtfpwGK3RkJkOh7FiTPjSJX-7E0PZY3v8eL2f3dzjOD9FykBqcaOc69ntfAe6vjjkGN2esXFnI8BVw=s3432" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2156" data-original-width="3432" height="251" src="https://blogger.googleusercontent.com/img/a/AVvXsEh1ZPnL0agctqB6xEd-OF7Yt-R-Su09koEBXZgr46arb9uKQsSEkCuJMTs0rNQpdnPAhEqs-w1BhBZ0xFbiuOg9zMhxCQvR2hJfZg1LLMnTI3X_GtfpwGK3RkJkOh7FiTPjSJX-7E0PZY3v8eL2f3dzjOD9FykBqcaOc69ntfAe6vjjkGN2esXFnI8BVw=w400-h251" width="400" /></a></div><h4 style="text-align: left;">Red</h4><p>The <a href="https://www.tweekgeek.com/quantum-science-audio-red-ac-receptacle/">QSA Red wall outlet</a> is another leap into the sonic depths, and widths. More refined, more resolving, more textured and nuanced. Here will be the stopping point for most. This outlet does more to open up the music than nearly any power conditioner I have listened to. To be completely fair, power conditioners filter out RF and EMI, and some offer transient protection. This outlet, to my knowledge, does none of that. That being said, the sonic portrait this outlet helps your components to paint is better in many ways than a power conditioner. My theory (and Yick Man from QSA agrees) is that a power conditioner's benefits may be offset by the extra connections made from adding another box to the power chain, as well as time smearing of the filtering components.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEgHQnz19Q_OEO5iz6NW1yNnRj-BleHqclmGcJp9VqmJXdGz7rcVUPV8Mob8-Hcg9JfgJgyhm6qwl0lLGQx1mpE5QjRy1dhYfYYKL_vbD5u36T3Gjtt88DUxH3p66Q3YFE2rjAE1A376g9trnIXNaulqIGVsiHITm8U9Y-w9aQVpvOyr9k8JsbP7RhMDhg=s3840" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2412" data-original-width="3840" height="251" src="https://blogger.googleusercontent.com/img/a/AVvXsEgHQnz19Q_OEO5iz6NW1yNnRj-BleHqclmGcJp9VqmJXdGz7rcVUPV8Mob8-Hcg9JfgJgyhm6qwl0lLGQx1mpE5QjRy1dhYfYYKL_vbD5u36T3Gjtt88DUxH3p66Q3YFE2rjAE1A376g9trnIXNaulqIGVsiHITm8U9Y-w9aQVpvOyr9k8JsbP7RhMDhg=w400-h251" width="400" /></a></div><h4 style="text-align: left;">Red/Black Ultra</h4><p>The leap from Red to <a href="https://www.tweekgeek.com/quantum-science-audio-ultra-black-red-ac-receptacle/">Red/Black Ultra</a> should probably be reserved for those with extremely resolving and cost appropriate systems, or for those who do not use power conditioning of any sort. Break in on this receptacle was not pleasant, in my case it started out as bright. After a day or two the brightness went away and the Red/Black Ultra started uncovering more beauty and energy within the music. This was quite a significant leap in resolution from the other outlets. Just when I thought it couldn't get any better with the Red, the Red Black had activated my music ADD. Meaning I stopped whatever work, or analysis I was doing and simply sat there, smiling, shaking my head, and listening to more and more music.</p><h4 style="text-align: left;">Adding more QSA Receptacles Downstream</h4><p>Adding more receptacles downstream from the wall, for instance a power distributor with QSA outlets or upgrading outlets on a power conditioner, will yield further improvement. The improvement however will not be as dramatic as replacing the wall outlet. It's very similar to what I've experienced with the fuses. If your component has several fuses, replacing the one at the mains input is the most beneficial, and replacing more fuses inside the same component yields less substantial improvements.</p><h4 style="text-align: left;">Paring with QSA Fuses </h4><p>This is definitely additive. As my system was fully set with QSA fuses in every component. Adding the receptacle at the wall brought more improvement and was immediately noticeable.</p><h4 style="text-align: left;">Conclusion</h4><p>As with the QSA fuses, the QSA AC receptacles will dramitically and significantly improve the audio performance of any system. Simply investing in one receptacle will yield gains in soundstage width, depth height, musical naturalness, and resolution. </p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-73291876505334757342021-07-02T15:47:00.005-06:002023-06-16T05:30:51.967-06:00Transform the Benefit of Your ADD-Powr Sorcer or Wizard With This Tweek<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIL883IohL7dFCMhdPGh35YXBRWF86fJFZkR-wx9wzNyMivUhrkknlO1pJc-GHMuT0O6sPWmCbqu2aJlO-UsoMi4X3VgBF6Y_RcOVCljc8jk5lJYZF3UjFHBcqMezCDuSK3muGwAi8yTsr/s2880/mind+blown.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="667" data-original-width="2880" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIL883IohL7dFCMhdPGh35YXBRWF86fJFZkR-wx9wzNyMivUhrkknlO1pJc-GHMuT0O6sPWmCbqu2aJlO-UsoMi4X3VgBF6Y_RcOVCljc8jk5lJYZF3UjFHBcqMezCDuSK3muGwAi8yTsr/w640-h149/mind+blown.jpg" width="640" /></a></div><br /><h3 style="text-align: left;">Fuse Rolling On The ADD-Powr Sorcer</h3><p>Recently I was methodically adding <a href="https://www.tweekgeek.com/quantum-science-audio-5-x-20mm-slow-blow-fuse-limited-availability/" target="_blank">QSA fuses</a> to the components in my system, and experincing truly amazing results, which have been documented in my blog and in a StereoTimes Review of the QSA Fuses. I had been running my <a href="https://www.tweekgeek.com/add-powr-sorcer-x4/" target="_blank">ADD-Powr Sourcer X4</a> with the metal top off, and was in the process of installing the black plexiglass top when I realized that the Sorcer took a fuse. A 5x20 mm, slow blow, 500 milliAmp fuse was in my Sorcer X4, begging to be replaced with a QSA. </p><p>I wasn't sure that this would be a good thing, since Bill at ADD-Powr likes his devices plugged straight into the wall with no power conditioning. My logic was that if this fuse does any type of filtering it will diminish the effect of the Sorcer X4.</p><p>I was so wrong. But that is why we experiment. The QSA Violet fuse that I installed had an immediate "holy shit" effect on the sound of the entire system, and seemed to do 2 things: 1, it magnified the effect of the Sorcer X4, almost doubling or tripling it, and 2, it gave the midband and top end of the music a beauty and clarity that I was not prepared for. Mind you I already had a Red/Black QSA fuse in my Innuos Statement, and a Red Fuse in my Audio Hungary Qualiton XP200 integrated amp. What happened was transformational. Once again these tiny devices proved themselves to be worth the price of admission. </p><h3 style="text-align: left;">Fuse Rolling On The Wizard</h3><p>With such great success on the Sorcer, I took a fuse home to install in the ADD-Powr <a href="https://www.tweekgeek.com/add-powr-wizard/" target="_blank">Wizard</a> I have on my home AV system as well. The same transformation occured in my home system as well with the addition of the fuse to the Wizard. The sound was if I had added another Wizard, plus the added clarity and sweetness to the midband and highs had my home system performing at a level well above it's cost. </p><p>If you own a Wizard, a Sorcer X2, or X4 the 5x20mm, 500 milliAmp QSA fuses are an absolute must. Every level of fuse will provide you with improvement, even the $28.50 black fuse. But the magic really starts to happen with the Violet, Red and Red/Black fuses. Enjoy!</p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-37740667020386935242021-06-28T17:37:00.000-06:002023-06-16T05:30:48.631-06:00Fuses for Audio Components: Determining What Your Component Has<h2 style="text-align: left;"> Common Types of fuses used in Audio Components</h2><h3 style="text-align: left;">Size</h3><div>Fortunately for mainstream audio components, there are (usually) only 2 sizes of fuses, and even among those two sizes, most newer components are opting for the smaller 5mm x 20 mm size. </div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFo3n_ZtUaytMqlLumbWi2_1d5WKDaFrLqGze9-dGCwfGRdB9WlxqTsgTeKOxYLnU3Udf4ArY9SEhbr172qxBOAf6sS7GyrdPRUJ-bKPKrVcb82CgjxjjK2a1lzja68TozgT56juQuj32J/s800/5x20-6x30-QSA-Yellow.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="800" data-original-width="800" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFo3n_ZtUaytMqlLumbWi2_1d5WKDaFrLqGze9-dGCwfGRdB9WlxqTsgTeKOxYLnU3Udf4ArY9SEhbr172qxBOAf6sS7GyrdPRUJ-bKPKrVcb82CgjxjjK2a1lzja68TozgT56juQuj32J/s320/5x20-6x30-QSA-Yellow.jpg" /></a></div><br /><div><br /></div><p style="text-align: left;">5mm x 20 mm - Known as the "Small" fuse in our industry. Most common in all newer components<br />6mm x 30 mm - Known as the "Large" fuse in our industry. More common in older components</p><h3 style="text-align: left;">Slow Blow, Fast Blow and Time Delay</h3><p style="text-align: left;">What many of us consider to be slow blow fuses are often time delay fuses. The writing on the fuse band indicating the type usually starts with a "T". Like T2A, that would indicate a 2 amp time delay fuse. Technically time delay fuses are slower to blow than fast blow fuses, but they do differ slightly from a traditional slow blow fuse. A traditional slow blow fuse can handle a larger inrush of current for a longer period of time. For example, a tube component might need a traditional slow blow fuse because the current draw to heat up the filaments of the tubes might be more intense and last longer than a solid state component. I said might, as there are no hard and fast rules here. Fuses are the designer's choice based on measurements and circuitry. The innuos Statement is a solid state component, but it's massive power supply has a 3.15 amp true slow blow fuse inside. a T-type may work, but why risk it? Especially if you are investing in a QSA Red or Red/Black fuse. </p><p style="text-align: left;">Also, a time delay fuse filament generally looks different from a slow blow fuse filament. Take a look at the photos below.</p><p style="text-align: left;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhooqu413ASil7aYQJv44Ng_ABKt_8ERRQPqLNE8sLWVRNRgmavpNhJtouB8yg-loeFUx7suQXapvTc0FVNiEw7Bwmq_aPPlbonJMqNlVLi3dAUjBrKU2_wAIRCWkIqt0OcanDMPdAHa460/s480/CARTRIGE-FUSE-01.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="480" data-original-width="300" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhooqu413ASil7aYQJv44Ng_ABKt_8ERRQPqLNE8sLWVRNRgmavpNhJtouB8yg-loeFUx7suQXapvTc0FVNiEw7Bwmq_aPPlbonJMqNlVLi3dAUjBrKU2_wAIRCWkIqt0OcanDMPdAHa460/s320/CARTRIGE-FUSE-01.png" /></a></div><div class="separator" style="clear: both; text-align: center;">A T type fuse filament looks more like a thin wire.</div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuZtB90qak7zFbln2Rn6K44eHc751bURcvpu76xs46SCzciF5ozwKjPQFvVxOwl14oInDqBGga9UNyyxeRlwKqkvbKg3XwexAvah1A5vXf6L5t5BAqTQnYG5bUF00dhj117RdxARbmr8q1/s600/Slow-blow-fuse.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="154" data-original-width="600" height="103" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuZtB90qak7zFbln2Rn6K44eHc751bURcvpu76xs46SCzciF5ozwKjPQFvVxOwl14oInDqBGga9UNyyxeRlwKqkvbKg3XwexAvah1A5vXf6L5t5BAqTQnYG5bUF00dhj117RdxARbmr8q1/w400-h103/Slow-blow-fuse.png" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;">A true slow blow fuse filament looks like a coiled spring</div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><p></p><p></p><p style="text-align: left;">So grab a magnifying glass, or your smart phone, and take a close look at the writing on the metal bands, as well as the filament. </p><p></p><h3 style="text-align: left;">Amperage</h3><div>Amperage is the amount of current, in amps, that a fuse will withstand before failing. It is marked on one of the metal fuse caps, usually right before the voltage rating. So a 2 amp fuse might read on one of the caps: T2A 250V. That tells you that it is a 2 amp fuse, rated up to 250 volts.</div><div><br /></div><h3 style="text-align: left;">Confused? Contact us!</h3><div>As always, we are just an email away from helping. We will do everything we can to help you determine the exact replacement fuse you need. But we are only human and our resources are limited, so as I tell my children, don't be lazy. Investigate on your own first. :)</div><div><br /></div><div><br /></div>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-41974926385039665022021-06-05T11:02:00.003-06:002023-06-16T05:30:43.460-06:00QSA Fuses: THE New Top Tier Tweaks In The Tweek Geek Arsenal<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPD8HsfXf15cQaPLbOVulE_PCdA-ov2QUePGAG5NFc72KVqE1yzpRu81d3IXNACjGeVK3qmk4HZNVRHBYhGvsNtQq7NfgOLmKxdURQRRLX_sIbN1grolAnciChYSY_4LMan51c_Og6dn4w/s598/%25E2%2596%2591%25E2%2595%25AB10.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="412" data-original-width="598" height="275" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPD8HsfXf15cQaPLbOVulE_PCdA-ov2QUePGAG5NFc72KVqE1yzpRu81d3IXNACjGeVK3qmk4HZNVRHBYhGvsNtQq7NfgOLmKxdURQRRLX_sIbN1grolAnciChYSY_4LMan51c_Og6dn4w/w400-h275/%25E2%2596%2591%25E2%2595%25AB10.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Red QSA Fuses ($1400) are what I started with. Other QSA fuses can be had for as little as $28.50 </td></tr></tbody></table><div class="separator" style="clear: both; text-align: center;"><br /></div><p>Let me say this right up front. My past experiences carrying fuses has taught me that it is a total pain in the ass to sell audiophile fuses. No matter what you stock, there is always the obscure fuse that is in demand. The moment you get stock of it, nobody wants it any longer. You are constantly out of something, and someone is always complaining. For me carrying fuses is a masochistic endeavor. </p><p>Let me also say that Tweek Geek is doing really, really well without selling fuses. I do not need the money.</p><p>So why on earth am I writing about fuses?</p><p>Because the value the <a href="https://www.tweekgeek.com/qsa-quantum-science-audio/" target="_blank">QSA fuses</a> represent, and the sonic benefit they bring have me excited enough that it is worth it for me to share with you. I am no martyr for doing this, I knew what I was getting into this time, and to me it is worth it.</p><p>I love audio and music, I love discovering something that makes the experience of listening to music more emotionally engaging and cathartic/Therapeutic. This has been the motivation for my journey in this hobby, and I am sure yours is quite similar. The paths we take to move towards the destination are different, the the desired result is the same. </p><p>The punchline: QSA fuses have DRAMATICALLY altered the listening experience that my audio system creates for the better. <b>Not since my discovery of the Bybee Purifier back in 2000 have I been this excited about a product. </b>This product is even better than the Bybee Purifier, or any other tweak I have tried. Ever. This coming from a guy who calls himself The Tweek Geek.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEqUC0_5y_Eu36vyUBVH_8wPfXNV4txi0YhyphenhyphenBQXm_ZkNn8F7kNXnglR2KW2Npe3pBj2f5NOu1bvpGrQZZGuCOMkAxQifhzBmu9sWB50f3Lo0-DvfiKL2uLzactnvJ5RO60-1quq_VSpumn/s800/%25E2%2596%2591%25E2%2595%25AB6.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="800" data-original-width="800" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEqUC0_5y_Eu36vyUBVH_8wPfXNV4txi0YhyphenhyphenBQXm_ZkNn8F7kNXnglR2KW2Npe3pBj2f5NOu1bvpGrQZZGuCOMkAxQifhzBmu9sWB50f3Lo0-DvfiKL2uLzactnvJ5RO60-1quq_VSpumn/s320/%25E2%2596%2591%25E2%2595%25AB6.jpg" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Black Fuses hold their own against any other fuse on the market and start at $28.50</td></tr></tbody></table><h3 style="text-align: left;"><br />How did I discover QSA fuses?</h3><p>A few weeks back, I received phone calls from 2 of my Tweak Guru's extolling the virtues of the $2800 QSA fuses. I believed what they said, but my internal dialogue was saying "I don't care if the heavens open up and angels sing before me, there is no way a fuse makes $2800 worth of difference in ANY component regardless of cost. How could I even sell these!?". I sat and listened, uh huh. Uh huh. Wow! Really? I totally believed them, but I could not be moved to try them. </p><p>Then Clement called. Clement Perry is the force behind <a href="http://v2.stereotimes.com/post/quantum-science-audio-series-fuses/" target="_blank">StereoTimes</a> review web site. He was always a big proponent of Jack Bybee's products, and always wrote accurate descriptions of their effects in his reviews. I could trust his ears, because his preferences were similar to mine. He tells me "This fuse will make a $10,000 amp sound like a $50,000 amp". I was starting to crack. I suppose if you put it that way, paying $2800 for a $40,000 improvement would save a person $37,200, and their significant other would never find out.... Oh boy.</p><p>So 2 fuses showed up one weekend. Not the $2800 version, but the 2nd tier $1400 version. A single, tiny red box held a 2.5 amp and a 10 amp 5x20mm slow blow fuse. There were red stickers with directional arrows on them, and some sort of black sticker as well. I couldn't really see the filaments through the stickers, and a quick shake revealed to me that there were no crystalline materials inside. It looked as if all treatments were to the exterior of the fuse.</p><p>I powered down my Innuos Statement, unplugged it, replaced the stock fuse being mindful of directionality, plugged the Statement back in, turned it on, and waited for it to boot up. It took about one millisecond to hear the difference, and before an impression could even register it began changing, smoothing, becoming more natural, relaxed, way quieter, more resolving, more presence, way bigger, way more 3D, WAY MORE EMOTION. I emphasized the last descriptive term because that is where the effects of this fuse seemed to have the most effect on me. When all of those other factors lock in, you can't help but stop whatever you are doing, and listen with amazement. If I could put a dollar figure on this level of improvement, I would say $5000 to $10,000. Yep, 5k to 10k worth of cabling, or component improvements might get you here, to this level. I got it for $1400. </p><p>I installed the 10 amp fuse in my Audio Hungary Qualiton XP200 tube amplifier. I had already tube rolled this amp, upgrading the KT-120 to KT-150 for more low end punch and dynamics, Some Amperex Holland E3-88C, and a pair of Telefunken black diamond 12AX7 (ECC83). This is a phenomenal tube integrated, and the addition of the fuse lowered the noise floor, allowing so much more low level detail to come through. Vocals through my Harbeth Monitor 30.2 speakers were so rich and real. Harmonics were also more natural, separate, and real. Textures so subtle and fine were naturally just "there". The soundstage was so much more 3D as well. Spooky 3D. Another interesting thing was turning up the volume did not change the tone or quality of the sound. It was as clean and clear as it was at lower volumes. That could be dangerous for those who play their music loud. It doesn't seem loud with the fuses in place. It seems the fuses are removing all of the cues that tell us the music is increasing in volume. Of course until your amplifier clips, then you'll receive a rude awakening.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwfMQda8KpWhegsJsckwvQ-HtFLEEqVGiPO9HIql3pqWH8OH6DgsvgZdniidRbD6r68z2q4ZiC-YoYyO04vvhFlsz_Iuho80MNq4kRvydPDPud5KYAm8jwW8hfwEg0wAyXxqgJnl4mVXPG/s800/%25E2%2596%2591%25E2%2595%25AB7.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="800" data-original-width="800" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwfMQda8KpWhegsJsckwvQ-HtFLEEqVGiPO9HIql3pqWH8OH6DgsvgZdniidRbD6r68z2q4ZiC-YoYyO04vvhFlsz_Iuho80MNq4kRvydPDPud5KYAm8jwW8hfwEg0wAyXxqgJnl4mVXPG/s320/%25E2%2596%2591%25E2%2595%25AB7.jpg" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">The Blue QSA fuses are $71, and will beat any other fuse on the market.</td></tr></tbody></table><br /><p><br /></p><h3 style="text-align: left;">Conclusion</h3><p>The sound that these fuses allowed my components to create, the improvement wrought is as significant and as impactful on my experience of listening as the original Bybee Purifiers were when I first heard them back in 2000, and more recently the Bybee V2's. The fuses effect was more signifiant than the Stein Harmonizer system I originally heard around 2007. Both the Bybee and Steinmusic products shifted my paradigm of what a listening experience should be at the time I experienced them. I couldn't look back, and would not be satisfied with less once I heard these devices in my system. </p><p>The QSA fuses receive my highest honor. 5 Tinfoil hats.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBGO10aGzpUGty6qHYpDOeCp1ijfC1-ntqJ3b0oU_l7nRS5HIWnvTYHyMP6544YUFHwk9EB3gUP2W5BXrte26KtT39Kp6bF8fz3EOdgUDPXXcAygEGtvmLxh757oynlQr1Nos1riw9C2XI/s1250/5tinfoihats.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1000" data-original-width="1250" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBGO10aGzpUGty6qHYpDOeCp1ijfC1-ntqJ3b0oU_l7nRS5HIWnvTYHyMP6544YUFHwk9EB3gUP2W5BXrte26KtT39Kp6bF8fz3EOdgUDPXXcAygEGtvmLxh757oynlQr1Nos1riw9C2XI/w400-h320/5tinfoihats.png" width="400" /></a></div><h3 style="text-align: left;">Fuses For All</h3><p>Fortunately, you don't have to shell out $1400 to get a taste of this effect. It can be had, albeit in smaller doses, for as little as $28.50. </p><p>In addition to the $1400 Red fuse, I have tried the black ($28.50 each), Blue ($71), and Yellow ($213) fuses so far in my system and can say that all offer value far beyond their price. Each offers a level of improvement, and it is consistent in a "house sound" sort of way as one moves up the line. The overall sonic benefits:</p><p></p><ul><li>More low level information</li><li>Expansion of the soundstage in all dimensions</li><li>"life". The system wakes up, becomes livelier, more engaging, without tension but with a naturalness and emotional element that is hard to put into words. </li></ul><p>If I hadn't heard the $1400 fuse I could be perfectly happy with the clarity, lower noise floor and engagement factor any of the QSA fuses produce. </p><p>I hope you get the chance to try one of these fuses. I don't think you will regret it. I as Tweek Geek try to make it as painless and easy for you with a money back guarantee, and a limited time fuse trade up program.</p><p></p><p><br /></p><p><br /></p><p><br /></p><p><br /></p><p><br /></p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-18948497967364636702021-04-18T08:11:00.000-06:002021-04-18T08:11:23.637-06:00The "Poor Mans Statement": Three Innuos Products That Get Very Close To the Performance Of Their Flagship Streamer For Less<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/innuos-statement/" target="_blank"><img border="0" data-original-height="330" data-original-width="479" height="440" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNHUZVw4JeFWrrNqCdYLI-icd5wb-OeujEctK-olW3a_nkUxpcZemn63zWuEhL7c7yKl5mG417R7ULdJt4v0kXrR2CjbvvaV6avypDb66Ymgr7ING2Gn9OI7oVcAtkH9dPsABbsS8Tm_Jm/w640-h440/innuos-statement.jpg" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/innuos-statement/" target="_blank">The Innuos Statement</a></td></tr></tbody></table><p><br />The Innuos Statement, a streaming tour de force. Coveted by many, but the $15,100 price tag puts it out of reach for all but a select few. If you are curious, but hesitant to invest in a $15,000 streamer, there is an Innuos-based option that you can implement in steps, that will get you very close to the performance of the Statement. I call it "The Poor Man's Statement". </p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/innuos-zenith-mk-3/" target="_blank"><img border="0" data-original-height="853" data-original-width="1280" height="426" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIIVYgv4LoXJvrWpqo55-JqxTLt0S4uaLXwaMGxjfJsuZAM6UcvK3vMwCpChZMkD23ggjOl4VuhRJb9bF5leRHcn2N9S_JwL8Om3rHhivdxbbdkqs1r9ljcFLJ3hIpIpWNBEByLMMJZh-c/w640-h426/Innuos-Zenith-Mk3.jpg" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/innuos-zenith-mk-3/" target="_blank">Innuos Zenith MK3</a></td></tr></tbody></table><br /><p style="text-align: center;"><br /></p><p>The foundation of this system begins with the <a href="https://www.tweekgeek.com/innuos-zenith-mk-3/" target="_blank">Innuos Zenith MK3</a>. The Zenith MK3 is the step below the Statement in price, starting at $4699 for a 1tb model. The biggest difference is that it has the linear power supply and streamer in one box, rather than two. It is a very quiet and robust power supply, but not quite at the statement level. Size and price constraints dictated the compromise. The Zenith MK3 does have the solid state internal drive, and it's the only Innuos model other than the Statement to do so. That is what makes it the best choice for getting to the performance level of the Statement for less.</p><p>Overall the Zenith MK 3 does get reasonably close to the performance of the Statement on it's own. It has the same house sound, just a little less fine resolution. Still a great streamer on it's own for 98% of audiophiles. That is an understatement really, most audiophile could and have stopped there and been perfectly happy. But for those who must have the best, It's the next two components that take the performance of the Zenith MK3 very close to that of the Statement. What are those components you may ask? Well, if you take a close look at the other technical features of the Statement you will find your answer. </p><h3 style="text-align: left;">What Makes The Statement Sound Like The Statement?</h3><p>What makes the Statement so natural sounding with so much resolution, besides the quiet outboard linear power supply with all of the separate voltage rails feeding all of the internals of the Statement, it's the reclocking of the incoming Ethernet stream and the outgoing USB stream. The Statement has 2 separate reclockers built in that give it the sonic edge, and the higher price tag.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/innuos-phoenix-usb-reclocker-regenerator/" target="_blank"><img border="0" data-original-height="444" data-original-width="677" height="420" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidZuOW3fri_CuNbNWz0_HlG_svEEj2nsWe6CwS7EXFhwRJ_X5JJ-6UrGtG7ltq96Z_y6gAkS-mdGcFDHfFqpjHn9D3CulD-bKIvrDjsMa0K5LMY5tQk-M4vGAyESy3jR91yKzUgFZiulfg/w640-h420/phoenixusb.jpg" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/innuos-phoenix-usb-reclocker-regenerator/" target="_blank">Innuos Phoenix USB</a></td></tr></tbody></table><h3 style="text-align: left;">Reclocking/Conditioning USB</h3><p>Every signal that flows out of the Statement's usb port has been cleaned up and reclocked. It was such a successful circuit that they decided to make a separate product out of it. The <a href="https://www.tweekgeek.com/innuos-phoenix-usb-reclocker-regenerator/" target="_blank">Phoenix USB</a>. This is the USB reclocking circuit of the Statement, in it's own chassis with it's own linear power supply. This would connect between the output of the Zenith MK3 to the USB input on your DAC of choice. It would require an extra USB cable, so keep that cost in mind. Speaking of which, we don't sell it but I do recommend the <a href="https://stordiau.com/products/lush-3-usb-audio-cable" target="_blank">Phasure Lush 3 USB cable</a>. So far this is the most natural sounding cable that offers the sonic balance and holographic soundstaging I prefer. Oh and the price is very reasonable for the performance. I do not have any affiliation with Phasure, nor do I profit from this other than having the satisfaction of making a solid recommendation on a usb cable. Anyway, onward.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhs-kwn-kwJaYbtRlwfjDVT9cMcvy5TXKTA9Kv2nd5KSaapMGCseirljg9N8Bn5zcca3bF8kNNNU41abx8xBi3GJPkBHLMi6k2e9csdeyL4oQ5yR1zH8i3nSoefNNK-8BoKsh-Y2I7ILrj-/s829/Phasure+Lush.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="577" data-original-width="829" height="446" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhs-kwn-kwJaYbtRlwfjDVT9cMcvy5TXKTA9Kv2nd5KSaapMGCseirljg9N8Bn5zcca3bF8kNNNU41abx8xBi3GJPkBHLMi6k2e9csdeyL4oQ5yR1zH8i3nSoefNNK-8BoKsh-Y2I7ILrj-/w640-h446/Phasure+Lush.jpg" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Phasure Lush 3 USB cable. Starting at around US $260.</td></tr></tbody></table><h3 style="text-align: left;"><br />Reclocking/Conditioning Ethernet</h3><p>Innuos' latest product, the <a href="https://www.tweekgeek.com/phoenixnet/" target="_blank">PhoenixNET</a> Reclocking Ethernet switch is what made the Poor Man's Statement a possibility. This product is actually a bit more robust than the internal Ethernet reclocker of the Statement. Here they started from scratch rather than just mimic the circuit in the Statement, so it is actually a bit better. This is where the Poor Man's Statement gains ground.</p><p><br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/phoenixnet/" target="_blank"><img border="0" data-original-height="1366" data-original-width="1920" height="456" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIffBnAY3HDIw7kMDLoeF8dPjvT-pUbD7h22spy7gT0I89_Fwp8mlQVo-y8MHsyrkQo6SlqhXrZ5_f9rKeQ73xCsini1lRI5x7KNy7bB6cvNM58t-b2mCAacNu0GOZjV4YV06XHw9KOewz/w640-h456/PhoenixNET-02.png" width="640" /></a></span></td></tr><tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/phoenixnet/" target="_blank">Internal Reclocking Circuit on the PhoenixNET</a></td></tr></tbody></table></p><h3 style="text-align: left;">Advantages</h3><p>With the Zenith MK3 (1tb for this example), Phoenix USB and PhoenixNet, you spend about $11,697 to get 90% of the Statement's performance. That's a savings of $3403. Additionally, you can do this over time. Starting with the Zenith MK3, then adding either the PhoenixNET or Phoenix USB as time and finances permit.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV3QcpsGwpRUZsnmcmxlyyj-7dlfV1GmglLt16ULKWzCqtTumwy06Af1ohK4ZsapQc7mAstb7iDmUHpS6G6cjGKwGru1iur2ov-Y9rkV3IwjuKJ552T0HpXvqJ1xUDOSJVa3i1H3nE9k2S/s1200/PhoenixNET-03.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="450" data-original-width="1200" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV3QcpsGwpRUZsnmcmxlyyj-7dlfV1GmglLt16ULKWzCqtTumwy06Af1ohK4ZsapQc7mAstb7iDmUHpS6G6cjGKwGru1iur2ov-Y9rkV3IwjuKJ552T0HpXvqJ1xUDOSJVa3i1H3nE9k2S/w640-h240/PhoenixNET-03.png" width="640" /></a></div><br /><h3 style="text-align: left;">Conclusion</h3><p style="text-align: left;">My pursuit of this hobby has always been about value. That has taken me to some pretty creative lengths to do so. The "Poor Man's Statement" will make more sense to those who want the best performance for the money, with more flexibility when it comes to purchasing, cabling, and resale. One can acquire this system in 3 purchases rather than one. One can place the components more advantageously if need be since there are 3 separate chassis. Cabling options, while adding some additional expense, can help one tune the sound more to their liking. Lastly if one piece is replaced with a newer model, or one technology advances suddenly, one can sell one of the three pieces more quickly and maintain the performance and value of the rest of the system more easily.</p><p style="text-align: left;">All of the reasoning above makes the Poor Man's Statement a great value. But of course the biggest reason is the price. Thanks for reading!</p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-88520835880543540432020-12-13T13:45:00.008-07:002020-12-16T16:26:43.268-07:00ADD-Powr Wizard Review<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgT-ynOBV__trvlQxzgkkjNAC0mggPvL4qiHfHgNzwyR5vSO2UddHNNpnhLDulpOW5uAZY3V3HK0iSpwh8OGmvu6RPA5fNOuL9cU71bFOvSVkfJRuZx1WaE8BpGCg2s1JJ3D6X69X_Ko4y4/s2539/Wizard-01.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1238" data-original-width="2539" height="195" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgT-ynOBV__trvlQxzgkkjNAC0mggPvL4qiHfHgNzwyR5vSO2UddHNNpnhLDulpOW5uAZY3V3HK0iSpwh8OGmvu6RPA5fNOuL9cU71bFOvSVkfJRuZx1WaE8BpGCg2s1JJ3D6X69X_Ko4y4/w400-h195/Wizard-01.JPG" width="400" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><h2 style="text-align: left;">The ADD-Powr Story</h2><p style="text-align: left;">ADD-Powr started in 1999 with 2 products that if you've been an audiophile long enough, you may recognize. They were called the Quantum Symphony and Symphony Pro. They were highly regarded and critically acclaimed products that caught the attention of Stereophile, The Absolute Sound, and other audio magazines. Quantum Resonance Technology was also used in other well known products from Walker Audio (the Velocitor) and Combak corporation.</p><p style="text-align: left;">Nordost purchased QRT technology from the inventor, Bill Stierhout, in 2008 and are to this day still manufacturing products using Quantum Resonance Technology.</p><p style="text-align: left;">Flash forward to today, and Bill has advanced his technology greatly. This time he has decided to keep the technology to himself. Marketing products under the ADD-Powr brand.</p><h2 style="text-align: left;">ADD Powr Technology (somewhat) Explained</h2><p>The ADD in ADD Powr stands for Algorithm Digital Defined power. What this means is that ADD-Powr products use an algorithm generated field to affect power going to your components. The ADD-POWR website says it this way:</p><p>ADD-Powr™ technology is Algorithm Digital Defined Power™. It is unique because it addresses the quality of electrical environments: Energy is added to electrical signals and systems. ADD-Powr™ products are electrical environment conditioners rather than AC power line conditioners.</p><h4 style="text-align: left;">According to the ADD-Powr Web Site</h4><p>"The ADD-Powr algorithm incorporates a low frequency complex signal of a specific oscillation pattern. Mathematically speaking, a periodic complex waveform such as a square wave can be expressed as a harmonic series summation of sine and cosine waves interacting in various time phase relationships. This was the discovery of Joseph Fourier (1768-1830), the revered French mathematician and physicist..."</p><p>"...The Wizard and Sorcer designs use an amplifier to interface with the secondary of an AC power transformer and induce a small signal of varying amplitude onto the primary side. They also generate and propagate a small field of low frequency through a system of coil antennae. The Fourier harmonics contained in the signal act to resonate with the audio signals in the hi-fi system. </p><p>A complex wave "disturbance" rides along the AC line. Since it is a low frequency signal, it is not filtered away by power supplies, such as a/v component power supplies. Instead, it passes through the filter stages and becomes part of the DC reference supply voltage.</p><p>The Fourier transform concept can now be understood. The Fourier series contains the fundamental driving frequency and its constituent related frequencies or overtones. These are called harmonics.</p><p>Since the harmonics are sine and cosine waves of varying energy or weight (amplitude) and of varying time phases, it is the fundamental frequency that contains the most energy. As the frequency band is scaled upward, the harmonic series' energy or amplitude diminishes exponentially.</p><p>So what used to be a direct current / DC voltage reference, is now a direct current / DC voltage reference with harmonic sine waves. The reference has been modified significantly.</p><p><b>But what does that mean to the performance of an audio system?</b></p><p>When an audio signal (a complex function in time), with significant frequency information at around 100 Hz enters an amplifier stage, it will be processed/amplified as usual. But if the harmonic series that has been imposed upon the DC supply voltage also has a 100 Hz fundamental, then, we now have a condition of resonance at that exact instance. </p><p><b>So the input signal will resonate with the DC reference fundamental frequency.</b></p><p>There will be an increase in the overall energy or amplitude of the audio signal in the amplifier. The 1st, 2nd, 3rd, etc. harmonics scaled upwards (out to infinity) in frequency from this modified DC reference will also harmonically resonate. Finally, the audio signal emitting from the loudspeaker will reveal an increase in its integrity, or an increase of as much as 1 - 2 dB in energy..."</p><p>Does your head hurt yet?</p><p>This is so completely different from typical power conditioning which use transformers, capacitors, coils, etc. in series or parallel to reduce the noise riding on incoming AC lines. Many complaints about the conventional approach to power conditioning is a limiting of dynamics, and I have heard alterations of tone, blurring of bass and flattening of the soundstage in the worst cases. To avoid sonic drawbacks like these, one has to spend good money, component amounts of money, to get power conditioning that minimizes on the offences and maximizes sonic benefits. It ain't easy or cheap to do.</p><p>Add Powr avoids all of the drawbacks of conventional power conditioning with a very creative approach. One that does not mechanically insert itself into the power chain of one's audio system.</p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7I5Li6lVahi5nlHnDpIx3qPWrsa1385CANJnsfFS-0ddZcfZJ-u1K5jWweaZoXprh9nRyerE8snxL5aBpEHmIxiL7JUlApAoibKVfKA4nQnbUXIcxFlWcR1M93BY8ZbV6LhpCyKdKYmN_/s2048/wizard-06.JPG" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1365" data-original-width="2048" height="266" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7I5Li6lVahi5nlHnDpIx3qPWrsa1385CANJnsfFS-0ddZcfZJ-u1K5jWweaZoXprh9nRyerE8snxL5aBpEHmIxiL7JUlApAoibKVfKA4nQnbUXIcxFlWcR1M93BY8ZbV6LhpCyKdKYmN_/w400-h266/wizard-06.JPG" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">Look Ma, no AC receptacles!</td></tr></tbody></table><br /><h2 style="text-align: left;">The Wizard</h2><p style="text-align: left;">The <a href="https://www.tweekgeek.com/add-powr-wizard/" target="_blank">Wizard </a>sits roughly in the middle of the Add-Powr product lineup and utilizes 8 small coils to generate it's algorithmically determined field. It has a steel chassis with anodized aluminum front panel whose dimensions are 12" wide x 8" deep x 2" high. It weighs about 5 pounds and sells for $1995.</p><h2 style="text-align: left;">The System</h2><p></p><ul style="text-align: left;"><li><a href="https://www.tweekgeek.com/modwright-kwh-225i/" target="_blank">Modwright KWH 225i</a> Integrated - The first 25 watts of this 225 watt integrated are biased Class A. The amplifier employs no negative feedback, and the tube preamplifier section uses</li><li><a href="https://www.tweekgeek.com/innuos-zenith-mk-3/" target="_blank">Innuos Zenith MK3</a> Streamer/Server running Roon core</li><li>Merason Frerot DAC with linear power supply - Not on the web site but available now.</li><li><a href="https://www.tweekgeek.com/darkmatter-power-conditioner/" target="_blank">Bybee Dark Matter Stealth V3</a></li><li>Add Powr Sorcer X4 - Normally used in my system, but removed while the Wizard was in.</li><li>Harbeth 40th Anniversary <a href="https://www.tweekgeek.com/c7es-3-xd-speaker/" target="_blank">Compact 7 monitors</a> - Recently replaced by the XD version, but essentially the same speaker. A stand mounted 2 way on Tontraeger stands.</li><li>Silversmith Audio <a href="https://www.tweekgeek.com/fidelium-speaker-cables/" target="_blank">Fidelium Speaker cables</a></li><li><a href="https://www.gr-research.com/" rel="nofollow" target="_blank">GR Research</a> open baffle Servo subwoofer tower - 4x 12" servo controlled drivers.</li><li><a href="https://www.tweekgeek.com/audience-front-row-interconnects/" target="_blank">Audience FrontRow Interconnects</a> from the Merason DAC to the KWH 225i</li><li><a href="https://www.tweekgeek.com/audience-frontrow-power-chord-feet/" target="_blank">Audience FrontRow Power Cord</a> on Modwright</li><li><a href="https://www.tweekgeek.com/tweek-geek-hlf-power-cord/" target="_blank">Dark Matter HLF Power Cords</a> on Zenith and Frerot</li><li>7x <a href="https://www.tweekgeek.com/dark-matter-x1/" target="_blank">DMT X1</a> (Active version) as room treatments.</li><li><a href="https://www.tweekgeek.com/steinmusic-harmonizer-signature-system/" target="_blank">Stein Harmonizer system</a> with 4 Harmonizers</li></ul><h2 style="text-align: left;">The Room</h2><div><ul style="text-align: left;"><li>18' wide by 24' long with a drop ceiling with height of 9' 6". The actual height to the roof is about 15'. The drop ceiling is 2" thick <a href="https://www.amazon.com/gp/product/B071VXFFR2/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1" rel="nofollow" target="_blank">Soundsulate</a> drop ceiling tiles.</li><li> 8x <a href="https://www.acousticfields.com/" rel="nofollow" target="_blank">Acoustic Fields</a> 24" x 48" x 2" foam panels on the side walls to control slap echo and absorb midbass frequencies.</li><li>6x <a href="https://www.readyacoustics.com/best-bass-traps.html" rel="nofollow" target="_blank">Ready Acoustics NEST</a> corner mount bass traps</li><li>12x <a href="https://www.tweekgeek.com/stillpoints-aperture-2/" target="_blank">Stillpoints Aperture 2 panels</a> in critical locations (first reflection points, front and back, centered)</li></ul></div><p></p><h2 style="text-align: left;">Evaluating</h2><p>My evaluation of the Wizard begins with taking the Sorcer X4 out of the system and acclimating myself to the sound of my system without any ADD-Powr products in it.</p><p><b>System with No ADD Powr</b> - A fine sounding system in my opinion. In a word, natural, with excellent tonality and transparency. The Innuos has a well deserved reputation for being a great streamer, and the Frerot R2R style DAC with optional linear power supply is a very musical and satisfying DAC only $2100. It outshines DAC's in its price range and above with very clear, and unfatiguing sound top to bottom. The Modwright has plenty of power to drive the relatively inefficient Harbeth speakers, and most of the time was in Class A operation. The Harbeth speakers are extremely natural sounding, especially with vocals and acoustic music, but really anything played through them just has more realism, depth and finesse than most speakers in their price range.</p><p>I had acclimated myself to the sound of the system with the Sorcer out over the course of a few days. I tried to evaluate the system as it was without using my memories of the sound with the Sorcer in. It took a few days to gain that perspective.</p><h2 style="text-align: left;">Adding the Wizard</h2><p>I placed the Wizard on my rack, top shelf, next to the Modwright integrated and plugged it straight into the wall. I let it settle in for a few minutes, but even as I plugged it in, standing behind the speakers, I heard and felt the sound change. I left the room, and came back about an hour later. The changes I observed were as follows:</p><p><b>A more relaxed presentation</b> - My whole system is more or less already designed with that in mind, but the Wizard took it to another level. Music flowed more naturally. </p><p><b>Clarity, Delicacy, Sweetness</b> - There was also more clarity, delicacy and sweetness in the highs. I could hear individual strings more clearly for instance. Not separated into something artificial, the naturalness, wholeness of the instrument, and sweetness were there. It's just now I could hear a little more deeply into the individual pieces that made the whole. All presented with significantly less graininess and blurring of sonic edges.</p><p><b>Improved Harmonic Richness</b> - Harmonics seemed to benefit from this improved clarity as well. The totality of clearer, more delicate and sweet highs with better harmonic richness also led to a greater soundstage width and depth. Instrumental decays had more "float factor" to them. In fact the Harbeths disappeared a bit more with the Wizard in the system than without. </p><p><b>Solidity</b> - What do I mean by this? In this situation I mean that the images and soundstage had a more solid, wall to wall , front to back feel to them. I am guessing this contributes to the "float factor", where images and the entire sonic landscape do not appear to be coming from the speakers at all.</p><p><b>No Negative Artifacts</b> - There were no shifts in frequency, tone or dynamics. The Wizard is not a component that emphasized the upper range of frequencies to give one the initial impression of more air, space, or the cliche veil being lifted. </p><h2 style="text-align: left;">Bottom Line</h2><p>The Wizard took a system that I consider very natural and satisfying to listen to and made it better, clearer, more transparent and at the same time even more natural sounding than it already was. The improvement it yielded in an already very good system was equivalent to a component upgrade of at least $2000 in my opinion. I use it in conjunction with the Dark Matter Stealth power conditioner (with no series components) DMT X1, Stein Harmonizers. It works and plays well with others (just remember, plug it into the wall and not your power conditioner). It raised the performance of the system in terms of clarity, richness and engagement factor by a margin that easily justifies the price.</p><p>I would recommend that anyone looking to upgrade any component, source, amps, speakers, that they audition the Wizard before making such a move. Seriously. The Wizard does most all of the things we as audiophiles are looking for in our quest for "better". Air, space, sweetness, transparency. Something we can listen to all day long without having to turn down the volume, or worse yet, walk away with ringing ears.</p><p>But I am a dealer for this product. Of course I am going to say these things, right? No, I don't play like that. If I don't like something, I'm not going to carry it, nor am I going to recommend it. I would also not let you borrow it. But here I am, enthusiastically recommending the ADD-Powr Wizard, and offering to let you audition it if you are in the market for such a component if it lives up to the hype. </p><p>Thank you for reading this far, and contact me if you would like to try the Wizard in your own system.</p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-79900382123646810202020-09-20T12:35:00.002-06:002020-12-04T10:46:03.693-07:00RIP Jack Bybee<p>I met jack around 1998. I was not new to the hobby, but I was in a financial position to finally afford what I would call audiophile quality components. I had Legacy Audio Speakers, B&K preamp and amp, and my digital source which I cannot remember. After my system had been assembled, I was looking for inexpensive ways to improve it. It was then that I had discovered his Bybee Purifiers. They literally changed my life as I was so excited about their performance that I wanted to share them with everyone who had an interest in audio. I started selling them through my old company CryoTweaks, and started up Tweek Geek a few short years later. Jack was instrumental in this taking place.</p><p>Jack was a brilliant physicist who never stopped working. He was passionate about audio and curious about how to make it sound better. I admired his unconventional way of thinking, his drive, curiosity and his spirit. </p><p>I worked with Jack for over 20 years. At first he was a bit intimidating to talk to. You could still hear the Navy sailor in his voice. But after awhile he softened a bit as I grew accustomed to his manner and he grew to trust me. I would get a call from him about once a month to see how I was doing, to discuss his ideas, and how to better sell his products. Every once in awhile the call would start with "I think I've discovered something that you might want to try". Two weeks later it would be another call. "I found a way to make it better". This was a never ending process for him. He came up with some pretty crazy ideas, but they always worked, and if they were marketable he never stopped improving on them..</p><p>Thank you Jack for your ideas, your passion, and your advice. Without them I would not be who I am today. Rest In Peace.</p>tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-25173439955859276252020-07-13T14:58:00.000-06:002020-07-13T14:58:26.239-06:00Creating Your "Bubble": Setting Up A Medium Sized Room For Great Listening<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggBGokaPze-4U2RmaQy9N2Wkb8zGPqKEAgXEJgycy2aEusI1U6ogkz6G992iu0z64ylVv78CBOjptqFSfcRxzXywnWFAo5e3crOe5UufMEJSAcWgbzf3Z0lC-0fGGzIpw-CXOaTQ4VaV0-/s1600/huge-room.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1568" data-original-width="1600" height="391" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggBGokaPze-4U2RmaQy9N2Wkb8zGPqKEAgXEJgycy2aEusI1U6ogkz6G992iu0z64ylVv78CBOjptqFSfcRxzXywnWFAo5e3crOe5UufMEJSAcWgbzf3Z0lC-0fGGzIpw-CXOaTQ4VaV0-/s400/huge-room.jpg" width="400" /></a></div>
<h3 style="text-align: center;">
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<h3>
The Fantasy</h3>
Our listening environments. Most of us fantasize about a cavernous listening room, free from boomy bass and early reflections. Our massive system would sit well away from the room boundaries, as would our favorite listening chair. The drink caddy would be the only thing allowed near the seating during our audio therapy sessions. The thing about large rooms is they also give you a larger margin for error. Error in speaker placement, error in acoustic treatment. They are in a sense more forgiving. This makes getting them to sound good at normal listening levels much easier than a small room.<br />
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The flip side to this advantage is it takes a bigger speaker, possibly multiple subwoofers, a larger amplifier, and a lot more acoustic treatments to get to the desired sound pressures in that large room.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPNjKz-rhFD0ULfvU5db5gKe3RkttIVWElsOS41o_VY1PeLe5dbHy8OWbdj1VFdgqU_39cEUOVr9mR7MRCl4h4mFlGFSTAADUXJ-utZho8KyTOj9kkebNc4X9aP5DvAtkAJz6AvwdgioI0/s1600/medium+room.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="768" data-original-width="1024" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPNjKz-rhFD0ULfvU5db5gKe3RkttIVWElsOS41o_VY1PeLe5dbHy8OWbdj1VFdgqU_39cEUOVr9mR7MRCl4h4mFlGFSTAADUXJ-utZho8KyTOj9kkebNc4X9aP5DvAtkAJz6AvwdgioI0/s400/medium+room.jpg" width="400" /></a></div>
<div style="text-align: center;">
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<h3>
The Reality</h3>
The reality for many of us is quite different. The average listening room is about 15 feet by 12 feet with 8-10 foot ceilings. Not small, but not large either. The margin for error in listener and speaker placement is smaller. We have been told either directly or inferred through reading reviews, etc. that we need 8 feet of space between our speakers and ten feet of space between our listening position and speakers. Following this information places the speakers and the listener near the room boundaries, creating all sorts of room modes, and reflection issues. This may look good, or fit into our assumptions of what should sound good, but are you getting the best listening experience? Probably not.<br />
<br />
What a situation like this calls for is defined by the recording industry as mid-field listening. Mid field listening is done at distances of 6-12 feet from the speakers. Most of us are realistically working within the range of 6-9 feet before we start encountering serious boundary interactions.<br />
<br />
It takes more work perhaps, but a mid field listening setup can produce a visceral, holographic and tonally even listening experience with less amplifier, less speaker, and fewer acoustic treatments. By work I mean careful speaker placement. Really nailing down the best place for your speakers and the best place for your seating is critical.<br />
<br />
Ultimately, we will be creating a "bubble" with properly set up speakers and listening spot, acoustic treatments, and a tweak or two to really dial in the holographic experience.<br />
<h2>
The Bubble</h2>
<h3>
Step 1: Speaker Placement</h3>
<br />
I have tried many different methods for speaker placement, most of them do not work as well nor are as simple as New Record Day's method that was recently revealed in one of his great YouTube videos. It's a little counter intuitive, but for a reason (I'll let him explain it). It takes 2 hours or so (I may be really slow at taping off the floor however...) to really go through, but the end result is worth it.<br />
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<iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/CyTkwkK8ON0/0.jpg" src="https://www.youtube.com/embed/CyTkwkK8ON0?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
<br />
<br />
Take the time and really do this before considering the next recommendation.<br />
<br />
Once you have your speakers and seating placed and sounding fantastic, we need to figure out where to place some of the acoustic treatments.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/stillpoints-aperture-2/" target="_blank"><img border="0" data-original-height="1600" data-original-width="1200" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEge8RZCbTPReefQilqyrhxKQqEUJC3tzYVlo9Job2R8HpuEJ12nARlCKRfm807XWcFtmhY2oKqvAV9ogMfKviyEaAaMiSAN1Zfp4q51iUnajLQGqHkdvkzl1faqajNQ5oYgXR3NoxX0vkgl/s400/Aperture-01.jpg" width="300" /></a></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/stillpoints-aperture-2/" target="_blank">Stillpoints Aperture II in Cherry wood with Cream Grille on a custom stand.</a></td></tr>
</tbody></table>
<div style="text-align: center;">
<br /></div>
<h3>
<br />Step 3: Acoustic Treatments</h3>
<div>
In this example, we will be using 4 acoustic treatments. These will form an area in front of, behind and to the sides of our listening area. </div>
<div>
<br /></div>
<div>
I recommend The <a href="https://www.tweekgeek.com/stillpoints-aperture-2/" target="_blank">Stillpoints Aperture II panels</a>. Why? Acoustic treatments have a sonic signature. Out of all of the treatments I have experimented with the Aperture II's allow my system to sound the best. The Aperture II's also take a little guesswork out of what type of treatment to place where. They absorb, diffuse and have a little bit of bass trap built in. They keep the sound and soundstage lively, balanced and in tact. One can use a combination of absorbers, diffusers and bass traps from other manufacturers if that's what you have on hand. You are not limited to just 4 treatments either. This is an example and I am taking a minimalist approach.</div>
<div>
<br /></div>
<div>
I place the panels as follows:</div>
<div>
<ul>
<li>One centered between the loudspeakers with the main area centered at listening height</li>
<li>One on either side of the listening position at the first reflection points</li>
<li>One centered behind the main listening seat</li>
</ul>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixLWm4TCCMn3ElVcXb5XXFhzVYvKldI5ATExW9txm-68cQoru0qpkqIb0SZQtee0S1BBI7i0gJMjLm-ChyphenhyphenplzmDloTx2mNm8RrLus0zMd8yvF8eqzjBN6jFmYCQQht_d3LkmWuImuuM3Se/s1600/room-n-speakers-illustrated.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1080" data-original-width="864" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixLWm4TCCMn3ElVcXb5XXFhzVYvKldI5ATExW9txm-68cQoru0qpkqIb0SZQtee0S1BBI7i0gJMjLm-ChyphenhyphenplzmDloTx2mNm8RrLus0zMd8yvF8eqzjBN6jFmYCQQht_d3LkmWuImuuM3Se/s400/room-n-speakers-illustrated.png" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">12-15 room listening "bubble"</td></tr>
</tbody></table>
Another example below uses 6 acoustic panels.</div>
<div>
<br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXR8335l1FiibvxQ2oNik_WoELr7__Ez4Q-ideFVu7bB7eTTJEWcfhB6J3GjaWRCkdWlaMcD92ywcVLD-edHjHaOCQ9wQNDoteuuM3hIf4sFzfJVe352MGzKagsjgWuGgZJQA6_uPIqeCH/s1600/room-n-speakers-6-Panels.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1080" data-original-width="864" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXR8335l1FiibvxQ2oNik_WoELr7__Ez4Q-ideFVu7bB7eTTJEWcfhB6J3GjaWRCkdWlaMcD92ywcVLD-edHjHaOCQ9wQNDoteuuM3hIf4sFzfJVe352MGzKagsjgWuGgZJQA6_uPIqeCH/s400/room-n-speakers-6-Panels.png" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">This example uses 6 acoustic panels total.</td></tr>
</tbody></table>
<div style="text-align: center;">
<br /></div>
</div>
<div>
<b>I like the mid field approach for several reasons</b></div>
<div>
<ol>
<li>It gives every critical component (speakers and your listening chair) acoustical space from room boundaries. This helps with bass response and early reflection issues.</li>
<li>Like near field listening, it takes much of the room out of the equation. Unlike near field listening, the additional distance between listener and speakers allows the sound from the speakers to become more cohesive, and is just less "in your face".</li>
</ol>
<h3>
What The Bubble Can And Cannot Do</h3>
</div>
<div>
The "Bubble" will open up your soundstage, improve depth, imaging and detail. How? Most of the sound you will hear from your system will be what is directly radiated from the speakers. Reflected sound, which tends to blur detail and smear the sound, will be greatly reduced. If you have severe bass issues, you may need bass traps. Bass is more of a sound <i>pressure </i>issue than a sound wave issue. The pressure can be a function of the volume and shape of your room, and on some occasions speaker placement can only minimize this issue, not eliminate it. </div>
<h3>
Step 4: Tweaks To Enhance Resolution & Soundstage</h3>
<div>
Into The Twilight Zone... Below I will break down products that will make your space appear, at least to your ears, to be sonically larger. They also have the added benefit of enhancing resolution and detail as well. All without adding brightness or artificially altering the tone.</div>
<div>
<br /></div>
<div>
The Stein Harmonizers come with their own stands, but for the others, they are small enough to sit atop the acoustic treatments you have placed around you. </div>
<div>
<br /></div>
<div>
<b>Stein Harmonizer System</b> - The classic tweak. 4 Battery powered boxes allow you to adjust their effect. <a href="https://www.tweekgeek.com/steinmusic-harmonizer-system/" target="_blank">Harmonizer H2 system</a> is $2395.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKpwzS639snYv8ItBtYS0-v3NKMUKBMKcz60CsP8xkhzvpIw2_FxbOPglGkf4ytMK8k2JeatYtEVYZ87EbvVkSyKR60ZCdz9azMpeVwIeBfzAqrBgiWnUp9gdUu31dia95b97P4RLTbi_5/s1600/Stein-H2-Harmonizer-02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1277" data-original-width="1600" height="255" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKpwzS639snYv8ItBtYS0-v3NKMUKBMKcz60CsP8xkhzvpIw2_FxbOPglGkf4ytMK8k2JeatYtEVYZ87EbvVkSyKR60ZCdz9azMpeVwIeBfzAqrBgiWnUp9gdUu31dia95b97P4RLTbi_5/s320/Stein-H2-Harmonizer-02.jpg" width="320" /></a></div>
<div style="text-align: center;">
<br /></div>
<div>
<a href="https://www.tweekgeek.com/bybee-v2-quantum-signal-enhancer/" target="_blank"><b>Bybee V2</b></a> - This small, rather utilitarian looking device has an effect similar to the Harmonizer system. Adding resolution, richness, air, space, liquidity. Perhaps a little on the more liquid, warmer richer side of things. $399 each.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZQMpKOfyomHSNTYLwpb_2MlQmRUlCLvhLdE8dxifeYwyk4S3vJUP1MYWf3RgrwKeFASAqrO2t6MPhGeK_pMQ8MGosn872jnN3aMZqLNVF4myc3RfUD6pulp3kka0rKIW0RJKvD1uY6tL-/s1600/Bybee+V2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1474" data-original-width="1600" height="294" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZQMpKOfyomHSNTYLwpb_2MlQmRUlCLvhLdE8dxifeYwyk4S3vJUP1MYWf3RgrwKeFASAqrO2t6MPhGeK_pMQ8MGosn872jnN3aMZqLNVF4myc3RfUD6pulp3kka0rKIW0RJKvD1uY6tL-/s320/Bybee+V2.jpg" width="320" /></a></div>
<div style="text-align: center;">
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<div>
<br /></div>
<div>
<a href="https://www.tweekgeek.com/dark-matter-x1/" target="_blank"><b>DMT X1</b></a> - The 3 x 2 x 1 walnut box is filled with material that has a very similar effect to the Bybee products. $199 each</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbTMMtNWERmKVR6udx-d6GC5TPrjDje1HwerRCuK74QtaVEXo4o5oESPEi4TLHatuKtqHjvzccAv5wJ5LBmOyaKLdUY4Q3blS3Hg1MUr2vv8rj_q8net49HWwmIKAjASsB5b632V2fd0v_/s1600/DMT-X1-02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbTMMtNWERmKVR6udx-d6GC5TPrjDje1HwerRCuK74QtaVEXo4o5oESPEi4TLHatuKtqHjvzccAv5wJ5LBmOyaKLdUY4Q3blS3Hg1MUr2vv8rj_q8net49HWwmIKAjASsB5b632V2fd0v_/s320/DMT-X1-02.jpg" width="320" /></a></div>
<div style="text-align: center;">
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<div>
<br /></div>
<div>
<a href="https://www.tweekgeek.com/bybee-quantum-clarifiers-iqse-ii/" target="_blank"><b>Bybee Quantum Clarifier</b></a> - Smaller and less powerful than the V2 or DMT X1, it may just strike the perfect balance of effect and price. $100 each</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7zVhm9GU8sQrJ2p74MoNNBMzKrziKWRi20Cl3mGPppq0eATiYpKORXmhcG-pZaoVyCXno8iZA9pU3BAV5TAnObyZLD71AZBTGWsARG6AuhVaJ7ynwZufIRgCNTbYceL49hoZgPi9K52E5/s1600/Bybee+Quantum+Clarifier+01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1290" data-original-width="1600" height="258" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7zVhm9GU8sQrJ2p74MoNNBMzKrziKWRi20Cl3mGPppq0eATiYpKORXmhcG-pZaoVyCXno8iZA9pU3BAV5TAnObyZLD71AZBTGWsARG6AuhVaJ7ynwZufIRgCNTbYceL49hoZgPi9K52E5/s320/Bybee+Quantum+Clarifier+01.jpg" width="320" /></a></div>
<h3 style="text-align: left;">
Bottom Line</h3>
<div style="text-align: left;">
<ol>
<li>Really work on optimizing the placement of your speakers and seating. </li>
<li>With a few acoustic treatments, create a "bubble" of sound where the energy that your ears pick up is the direct, radiated from the speakers.</li>
<li>With your system now hitting new heights, widths and depths try out some room enhancing tweaks to see if they do indeed take things further by making the walls in your room disappear.</li>
</ol>
<div>
Thanks for reading this far and as always, if you have questions please don't hesitate to call or email.</div>
</div>
tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-14203772293796781852020-07-07T12:30:00.004-06:002020-07-07T12:30:44.034-06:00The DMT X1: Versatile & So Powerful<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhXTc6TrWWbHCa1_skWgFkLa9GHuCBN-cgz-W581vgoRz8oJYXJ1uDxM2rXxBuilJBqgeOMGUC16xLM3xmdIbGl11v1rnBEBcWgxtF_v2R6LWn0Z0g3kC6rBTsWRv2dbnVlsJUVmvjZlVq/s1600/DMT-X1-04.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhXTc6TrWWbHCa1_skWgFkLa9GHuCBN-cgz-W581vgoRz8oJYXJ1uDxM2rXxBuilJBqgeOMGUC16xLM3xmdIbGl11v1rnBEBcWgxtF_v2R6LWn0Z0g3kC6rBTsWRv2dbnVlsJUVmvjZlVq/s640/DMT-X1-04.jpg" width="640" /></a></div>
<div style="text-align: center;">
<br /></div>
I'll start with the punchline. After 10 years in development, and 3 more years of optimizing form factor, I can confidently say the DMT X1 deserves to be in your listening room or breaker box. My goal is to make it easy for that to happen, which with my in-home audition program it is.<br />
<br />
DMT started out as Sonic Tonic, which was a tiny mixture of the material in a little glass bottle. It was effective, but the bottles could break. I then suspended the materials in epoxy molds which did not break, but did not look that great, and with further research, I found the epoxy hampered the effectiveness and sound negatively.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1iZXrLVr_fqug7i6TGlOOue4wAXMGv404vw5m7egTp65RN7ew0qGWUURtGu2sr1Ck50Ii7GytHbtdT-2iL_9J9oZM69kIgGyZxn495WOR7Ri6rckfv05-oNnLKhNXbv4eNr7u6v-FwdPD/s1600/Tonic-06.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1148" data-original-width="1600" height="458" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1iZXrLVr_fqug7i6TGlOOue4wAXMGv404vw5m7egTp65RN7ew0qGWUURtGu2sr1Ck50Ii7GytHbtdT-2iL_9J9oZM69kIgGyZxn495WOR7Ri6rckfv05-oNnLKhNXbv4eNr7u6v-FwdPD/s640/Tonic-06.png" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">The original Sonic Tonic</td></tr>
</tbody></table>
<div style="text-align: center;">
<br /></div>
<br />
DMT X1 is much more effective, and much more attractive. Batteries and power cords are no longer needed for them to work. In fact, the X1 is more powerful than any other Sonic Tonic or DMT product. It is at least twice as powerful as the DMT mandala, at about 1/4 the size and 1/3 the cost.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXs8uRwfhAsArMk8bDGCBveOqZpnYAvtheJTQfcGLIf-f8mR_ypWV7IfS3Tw1i8CIljBdLlNGQj2ZjLKajlygKO_DklvvRSyMVvERNnFVbs6iv5M-r0J2DwN2Z0qFow6ztuFrpMVXzaHg_/s1600/Tonic-II-01.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXs8uRwfhAsArMk8bDGCBveOqZpnYAvtheJTQfcGLIf-f8mR_ypWV7IfS3Tw1i8CIljBdLlNGQj2ZjLKajlygKO_DklvvRSyMVvERNnFVbs6iv5M-r0J2DwN2Z0qFow6ztuFrpMVXzaHg_/s640/Tonic-II-01.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">DMT Dots</td></tr>
</tbody></table>
<h3>
<br />Where the X1 Works Best</h3>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMC8QqjJCBRbmOwO36m1vPTcHYaO1rNdOvudqxne0ieRw8r6BeUIC3w1xWvi9xzpygd4VY7V04oN8HW1hYMkLP5EhPv5lshwwv4tTiZcVSRHQMdl3mmB8yI4B_7zpL7Ub5QgUeXP0zmqFO/s1600/Tardis-effect.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="829" data-original-width="1132" height="468" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMC8QqjJCBRbmOwO36m1vPTcHYaO1rNdOvudqxne0ieRw8r6BeUIC3w1xWvi9xzpygd4VY7V04oN8HW1hYMkLP5EhPv5lshwwv4tTiZcVSRHQMdl3mmB8yI4B_7zpL7Ub5QgUeXP0zmqFO/s640/Tardis-effect.jpg" width="640" /></a></div>
<div style="text-align: center;">
<br /></div>
<h3>
<b>As a room treatment: The "Tardis Effect"</b></h3>
<b>My room is fairly large, at 15 to 18 feet wide, 27 feet long with 10' ceilings. </b>It was two rooms at one time, one a roughly 15' x 14' media room, and an 18' x 13' game room. I have my system in the 15' x 14' space and the seating is actually in the 18' x 13' space. Smaller rooms will not need nearly the treatment I have. So with that in mind, below is what I have placed in my room:<br />
<br />
<ul>
<li>I have 4 X1's and 4 Bybee V2's placed in the for corners of my room at the ceiling. You can use just the X1, or just the V2, but I found the combination very synergistic.</li>
<li>I also have the X1's running along the side walls at ceiling height, spaced about 8 feet apart.</li>
<li>I have three X1's running down the center of the room. The first is behind the listening position at ceiling height, the second is on the ceiling between the listening position and the speakers, and the last is centered on the wall behind the speakers at about 5 feet off of the ground.</li>
</ul>
This setup rivals the familiar Synergistic and Stein room treatment systems in terms of holography, soundstage and immersion factor. Where it differs is in terms of naturalness, soundstage density, room depressurization, musical flow and low level phase information. The music just sounds more natural, less electronic. Instruments are not overly thin or full sounding. Wood sounds wooden, brass sounds appropriately brassy. It's almost as if the pressure in the room is decreased and the sound opens up into a larger space that what is physically there. Call it "the Tardis effect". Music also just seems to have a natural energy flow. There is no artificial/electronic tension, unless it's in the recording. Image density is something to behold, and one has to be careful here to not get too much of a good thing.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-FDBZ411-MzGBpzwLVKvRN-gxslQzaE7mONQHO77xuMXwU2omoVj_MTJ9Km2SDpgPjZ2inPKjeUxKE4B8sfIkVxnjPVBRcH7PqwchaW-YZkFqn5bgsQoNBEc-pgWdTzoBSxLvhRAMImJZ/s1600/DMT-X1-placement.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-FDBZ411-MzGBpzwLVKvRN-gxslQzaE7mONQHO77xuMXwU2omoVj_MTJ9Km2SDpgPjZ2inPKjeUxKE4B8sfIkVxnjPVBRcH7PqwchaW-YZkFqn5bgsQoNBEc-pgWdTzoBSxLvhRAMImJZ/s640/DMT-X1-placement.png" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Placement of DMT X1's. Not pictured are the three at ceiling height along the wall behind the listening position.</td></tr>
</tbody></table>
<h3 style="text-align: left;">
Starting Slowly</h3>
<div style="text-align: left;">
One could start with just a single X1 placed in the center front position. This will increase center image density and resolution. </div>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
The next move would be adding 2 more on the side walls. I placed mine at the ceiling, because I like more image height out of my horn loaded speakers. You can place them as low as ear level on the side walls, about 1.5 feet in front of the front plane of the loudspeakers.</div>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
Next is a judgement call. Do you need more ambient fill, more soundstage depth, or more image height?</div>
<div style="text-align: left;">
</div>
<ul>
<li><b>Ambient fill</b> - Try adding 2 to the rear corners of the room. If that isn't satisfactory, try them on the front corners of the room. This works in some cases.</li>
<li><b>Soundstage depth</b> - Add 2 to the front upper corners of the room</li>
<li><b>Image height</b> - Add 1 to the ceiling, between listening position and speakers.</li>
</ul>
<br />
<h3>
On power: </h3>
If you can place an X1 inside your power conditioner, great! I find it works Extremely well there. In fact the latest iteration of the Stealth power conditioner will have 2 OEM X1's inside.<br />
<br />
Try them on your sub panel or main breaker box. I place one on the power coming in to the house, just after the meter and before the breaker box.<br />
<br />
The X1 tends to lower the noise floor when placed in power conditioners, revealing more ambiant information and low level detail. The other effects apply here as well, with naturalness and flow of the presentation becoming more organic and less electronic, and chewy, dense imaging.<br />
<h3>
Comparing DMT X1 to Bybee V2 and Quantum Clarifier</h3>
The DMT X1 works very well with all Bybee devices. The X1's effectiveness lies somewhere between the <a href="https://www.tweekgeek.com/bybee-quantum-clarifiers-iqse-ii/" target="_blank">Quantum Clarifier</a>, which I consider the most modestly powerful, and the <a href="https://www.tweekgeek.com/bybee-v2-quantum-signal-enhancer/" target="_blank">V2</a> which is the most powerful of all three devices. I highly recommend using the X1's as an "enhancer" to V2's in your room. More is not necessarily better in every application. Each device has it's place within one's system.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhProTVIdwXbwS9u8hd-U-4B6bdfSc6MhhxKuzrkgARDGBYArRYh4SoVCnAcwoEGkgJ-6jFeMDK_ZadW4_FLR1Vx5HmdZvaReW0aPCS39tn0vTBqglO5nyEPHNgmKAidh6vXFxAh6ByT70G/s1600/v2-qc-03.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1226" data-original-width="1600" height="490" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhProTVIdwXbwS9u8hd-U-4B6bdfSc6MhhxKuzrkgARDGBYArRYh4SoVCnAcwoEGkgJ-6jFeMDK_ZadW4_FLR1Vx5HmdZvaReW0aPCS39tn0vTBqglO5nyEPHNgmKAidh6vXFxAh6ByT70G/s640/v2-qc-03.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Bybee V2 (left) and Quantum Clarifier (right)</td></tr>
</tbody></table>
<h3 style="text-align: left;">
Conclusions</h3>
<div style="text-align: left;">
The DMT X1 is a versatile and effective product that can be used as a room or power conditioning treatment. If you love the Bybee Quantum Clarifier or Bybee V2 products, you will find the DMT X1 to be very complimentary. As a standalone product, the X1 lies somewhere between the Quantum Clarifier and V2 in intensity of effect. You may find one is better suited to your tastes than another, and some experimentation may be required. Fortunately, we can help you with determining what might be best in your situation with in-home auditions of any of these products. We are excited for what musical joys lie hidden in your system with these products properly implemented.</div>
<div style="text-align: left;">
<br /></div>
<h3 style="text-align: center;">
<a href="mailto:sales@tweekgeek.com" target="_blank">Contact Tweek Geek</a> for An In-Home Audition of DMT and Bybee Products</h3>
tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-17675923432538889112020-06-23T14:47:00.002-06:002020-06-23T19:22:49.333-06:00Lumin Takes The LEEDH<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf4jsq1NfofYSJ-OWk5HsvvDgQsNXB1k_k1k940Y8ZEeok8IWEOIWa-Uqji4-Sw612sPL6B_Ie8JR3CalYzbfl5MQBJz3v8ziOLaOrhXBZxy9iOcFhd81pDw-qFccQJyzcul0ZkNmstham/s1600/LEEDH-screen.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="370" data-original-width="1600" height="146" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf4jsq1NfofYSJ-OWk5HsvvDgQsNXB1k_k1k940Y8ZEeok8IWEOIWa-Uqji4-Sw612sPL6B_Ie8JR3CalYzbfl5MQBJz3v8ziOLaOrhXBZxy9iOcFhd81pDw-qFccQJyzcul0ZkNmstham/s640/LEEDH-screen.png" width="640" /></a></div>
<div style="text-align: center;">
<br /></div>
<div style="text-align: center;">
Lumin Adds LEEDH Lossless Volume Control To ALL Models</div>
<div style="text-align: left;">
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<h3 style="text-align: left;">
What is LEEDH?</h3>
<div style="text-align: left;">
LEEDH is a digital volume control algorithm that, <i>unlike</i> every other digital volume control available, is lossless. It's complex algorithm eliminates rounding errors (dither). It modifies the digital signal amplitude exactly, without any changes to its shape and free from any kind of information loss. When used as a preamp/volume control directly connected to an amplifier, you get a purity of signal that is tough to match when using a preamp.<br />
<br />
This has long been the promise of DAC's with volume controls, but only a few have come somewhat close to delivering. With LEEDH, this promise is now made reality. Not just to the five figure priced components, but in this case, even the $2000 components in the Lumin lineup. Folks, this is huge.</div>
<div style="text-align: left;">
<br /></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/lumin-x1/" target="_blank"><img border="0" data-original-height="854" data-original-width="1600" height="212" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZnFjBjoqJaUG8Z3xdvOuvLyY3xPSOmUkf16ssY2-uXCEsawjP1gGCMbXG9R3vWkmFkdbuAJj0gwjZI9U38j3ao9LIxL8JTRUgtbBPVn6HBMsiGnkTyUtWSXrjyBjWENcm-BREOz3HSEdA/s400/LUMIN-X1-front.jpg" width="400" /></a></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/lumin-x1/" target="_blank">The Vaunted Lumin X1 streamer/DAC in Darth Vader black finish.</a></td></tr>
</tbody></table>
<div style="text-align: center;">
<br /></div>
<h3 style="text-align: left;">
Why Is This Such A Big Deal?</h3>
<div style="text-align: left;">
On the surface, this may not appear to be a big deal. After all, an analog preamp is lossless isn't it? Not really. There are colorations, which are not a bad thing if you enjoy them. There are losses from the circuitry, no matter how good. Noise, extra connections, extra circuits, extra wire. All of these have an effect of veiling the sound. The best preamps minimize these effects a great deal, but not completely. <a href="https://6moons.com/audioreview_articles/lumin8/" target="_blank">Sixmoons</a>' Joel Chevassus so aptly describes:</div>
<blockquote class="tr_bq" style="text-align: left;">
<i><br /></i><i>"Whatever volume control you use from the best analog beasts such as Robert Koda's Takumi or Ypsilon's PST 100 to more convincing digital algorithms inside a Mola Mola Tambaqui or big Soulution DAC, LEEDH processing reveals how destructive they can be."</i></blockquote>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
He's throwing around some fairly big names in his comparison. Can it be that good? I mean, after all Lumin added it to all of their models, from the $2000 <a href="https://www.tweekgeek.com/lumin-u1-mini/" target="_blank">U1 mini</a> to the nearly $14,000 <a href="https://www.tweekgeek.com/lumin-x1/" target="_blank">X1 streamer/DAC</a> <i>for free</i>. Our trained audiophile brains ask "How good could it be if it's free?" I understand your thoughts, as I also have the disease. I thought the same thing. Then I listened.</div>
<div style="text-align: left;">
<br /></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/lumin-t2/" target="_blank"><img border="0" data-original-height="1073" data-original-width="1600" height="267" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYycCFUADwhjRYEekA0yT4ja76KYOI6EOeCVCJwyKzX4hMOYwenYLqvnCqIc4jAM_ssQMi7FFkje3yR8i3f3So8pPIh-yAaAe6Kq2NgmZJlW9eoctifs45oORaLu8cJHOU2m51wDu31ll5/s400/LUMIN-T2-facing-right.jpg" width="400" /></a></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/lumin-t2/" target="_blank">The Lumin T2 streamer/DAC in silver finish.</a></td></tr>
</tbody></table>
<h3 style="text-align: left;">
<br />Dispensing With Your Preamp & Using LEEDH</h3>
<div style="text-align: left;">
Connecting the Lumin directly to your amplifier involves making sure your Lumin streamer has the latest firmware and software. If it does, then LEEDH is the default volume control. You will want to open the Lumin app, venture into the Settings for your streamer, and turn the volume control on. The LEEDH Processing Volume will automatically be turned on. You may also notice an additional volume setting called Max Volume %. This is the gain setting, and can be set to that if the volume control is accidentally boosted to 100, you won't blow your amp or speakers. </div>
<div style="text-align: left;">
<br /></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixn2hGewwtzvpDQKD7o6M7EcjmqdXIdDwK1mwH_AEFa6toYFQIqfHIg6X3jB1t9MjOuGado33FrUcGPKG58nnvq-LE1fCICxEclE8fWdOclz1z8Ikf4gFdIe-8XiKlFFt4Cmem0y66eX_R/s1600/LUMIN+screenshot.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="1312" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixn2hGewwtzvpDQKD7o6M7EcjmqdXIdDwK1mwH_AEFa6toYFQIqfHIg6X3jB1t9MjOuGado33FrUcGPKG58nnvq-LE1fCICxEclE8fWdOclz1z8Ikf4gFdIe-8XiKlFFt4Cmem0y66eX_R/s400/LUMIN+screenshot.jpg" width="341" /></a></div>
<div style="text-align: center;">
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<div style="text-align: left;">
<br /></div>
<h3 style="text-align: left;">
The Sound</h3>
<div style="text-align: left;">
The audiophile world is a crowded street bazaar, with everyone using ever more colorful hyperbole to describe their experience, grab your attention, and make you want their product. It's tough for a genuine technological advance to break through the noise these days. This is a genuine advance, and I am glad a company like Pixel Magic (Lumin's parent company) saw the value in the idea, and shared it freely with Lumin owners. My hope is that you who are already Lumin owners will try the LEEDH lossless volume in your own system, sans preamp, and hear what I am talking about.<br />
<br />
When it was time set up my X1 directly into my Modwright amplifier and see what this was all about, my expectations were not all that high. I thought the 32 bit volume control on the X1 was very good. Amongst the best I had heard up to now. It's hard to express the level of shock experienced hearing the Lumin with the LEEDH volume control at the helm for the first time.<br />
<br />
To be fair, not only was I hearing the LEEDH algorithm, I was also hearing the absence of my preamp. Still, I had used the X1 without a preamp before, but this was something altogether different. It did not sound like the same component. It sounded much, much better. The first thing I noticed was dynamics had real snap and impact, much more live sounding than before. The energy and jump factor increased markedly. After my ears settled in, I began to hear more. Literally. All throughout my listening session the word "purity" kept coming to the forefront of my mind. Purity in this instance meant clarity, more texture, low level information that makes the music real. Tonal colors were more saturated, the image, soundstage became more dense. But the biggest benefit was my analyzer brain shut off after a few minutes and I just listened. Audio therapy. Good stuff.<br />
<br />
This was not something one needs to strain to hear. At least in my system it wasn't. Perhaps if you own one of the preamps mentioned in the Sixmoons review it might not be as eye popping, but no doubt Joel was right when he said "LEEDH processing reveals how destructive they (preamps) can be".</div>
<div style="text-align: left;">
<br />
<b>Sixmoons reviewer Joel Chevassus sums the sound up brilliantly in his review of the Lumin X1 and Lumin Amp using the LEEDH lossless algorithm:</b></div>
<blockquote class="tr_bq" style="text-align: left;">
<i>"Leedh Processing has significantly boosted the performance of Lumin's network players. There is more clarity, more detail, more timbral accuracy, higher dynamics, less distortion. It's a bit complicated to explain what happens exactly but as soon as you trigger Leedh, you understand to what extent all usual preamplifiers add their own colorations."</i> - <a href="https://6moons.com/audioreview_articles/lumin8/" target="_blank">Full Review</a></blockquote>
<br />
Sixmoons awarded the Lumin X1 and Amp with a Blue Moon Award.<br />
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/lumin-u1-mini/" target="_blank"><img border="0" data-original-height="1056" data-original-width="1600" height="263" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQO-I-0XYifaYxwBBvatLUk9FH6W5c4DdB3QJbGXHuql1s1pXx0I_exqMClIJ18RjkZmZitW8pvG9rfIKKiqA4JVI113vxAbp7Q1IrrG5X4wr1O_v8cWS8hRUBuKVOnjT8WnpMJpT0jaIg/s400/LUMIN-U1-Mini-black-front.jpg" width="400" /></a></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/lumin-u1-mini/" target="_blank">The very popular U1 Mini Streamer only.</a></td></tr>
</tbody></table>
<h3>
Simplifying Your System</h3>
<h3>
<div style="font-size: medium; font-weight: 400;">
For those looking to simplify their systems, I can think of no better product that enables one to do this. The LEEDH volume control is so good, so transparent, so much better than any preamp I have ever heard, it makes the process of simplifying your audio system, simpler. The Lumin Streamers , already very good in their own right, are now leading edge, state of the art audio components for their price point and well beyond. Just add powered speakers or your own amp and speakers, and you will finally hear what the rest of your system is capable of, and hear what you may have been missing.</div>
</h3>
<h3>
Curious?</h3>
For the curious, I have an in-home audition program, and a 30-day money back guarantee. The LEEDH lossless volume is available on every Lumin product. So pretty much whatever your system configuration, there is a Lumin for you. One could sell their preamp, DAC and Streamer and go for the <a href="https://www.tweekgeek.com/lumin-t2/" target="_blank">T2</a> or <a href="https://www.tweekgeek.com/lumin-x1/" target="_blank">X1</a> Streamer DACs, or if you really like your DAC, just sell your preamp and streamer and go for a <a href="https://www.tweekgeek.com/lumin-u1/" target="_blank">U1</a> or <a href="https://www.tweekgeek.com/lumin-u1-mini/" target="_blank">U1 Mini</a> streamer only.<br />
<br />
The elimination of my preamp, and handing control of the output to the built in LEEDH algorithm is one of the best things I have done for my music listening.<br />
<h3>
Links</h3>
<br />
<ul>
<li><a href="https://www.processing-leedh.com/" target="_blank">LEEDH web site</a></li>
<li><a href="http://luminmusic.com/support-leedh-processing.html" target="_blank">Lumin Music web site</a></li>
<li><a href="https://6moons.com/audioreview_articles/lumin8/" target="_blank">Sixmoons </a></li>
<li><a href="https://www.tweekgeek.com/lumin-music-server/" target="_blank">Lumin Streamers</a></li>
</ul>
tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-6046705395676277542020-05-10T14:47:00.000-06:002020-05-10T14:47:22.658-06:00Level II Improving your Network for StreamingThis tip is not mine, but from a customer. I assume you have already read my first post entitled "<a href="https://tweekgeek.blogspot.com/2020/05/simple-inexpensive-effective-ways-to.html" target="_blank">Simple, Inexpensive & Effective Ways To Improve Your Streaming Experience</a>"<br />
<br />
If you haven't, you should.<br />
<br />
<h4>
Tip#1</h4>
Not everyone will be able to do this, but for those of you who's internet provider has supplied you with a Modem AND a wireless router, this tip will help to offload noise and traffic from your audio equipment's network connection.<br />
<br />
It's fairly simple. Instead of connecting your ISP's modem directly to their (or your) wireless router, you are going to purchase an ethernet (not wireless) router and connect the modem to that.<br />
<br />
In the diagram below, the modem is receiving the connection from the internet, the output is connected to an Ethernet router.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFEVXc1xMKk2jaNljfmUTpq7DRur_nl3fyrUNKayJJ4Y-KXxPAK_UTsYVlMZGF3wTepY0fXEJXOMkcqO1l2Hn-zjLGQwNZOHS7bpl5NK00u2tOVMOMnHLUhttWUXX2RTKZMQo54SrbNraX/s1600/Networking-01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="390" data-original-width="980" height="252" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFEVXc1xMKk2jaNljfmUTpq7DRur_nl3fyrUNKayJJ4Y-KXxPAK_UTsYVlMZGF3wTepY0fXEJXOMkcqO1l2Hn-zjLGQwNZOHS7bpl5NK00u2tOVMOMnHLUhttWUXX2RTKZMQo54SrbNraX/s640/Networking-01.jpg" width="640" /></a></div>
<div style="text-align: left;">
From here, connect your NAS and Streamers via hard wired Ethernet connections, and also connect your wireless router. The wireless router will give connectivity to all of your other household devices as well as connect your controllers to your streamers. This does two things:</div>
<div style="text-align: left;">
1. It offloads hard wired network processing of your streaming devices and NAS to the Ethernet router. </div>
<div style="text-align: left;">
2. it creates more separation of the wireless components from the Ethernet connected devices. Meaning less noise.</div>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
Try it!</div>
<div style="text-align: left;">
<h4>
<span style="font-weight: 700;">Tip</span> #2</h4>
</div>
<div style="text-align: left;">
Before you rush out to buy that Ethernet router, make sure you get one that has at least one optical Ethernet port (SFP). That may come in handy in the very near future. :)<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-gylfg7JjdfpaeCmDevrb7W8w-u_qzMGkUWyiZanboZ3WSkucHaQa_gACzh7iIvy2BBLIOTl2QQ_7MOwW2yPMnIolChNX3JOq_z92RKwENUHQoqvBZ76hBWmRCnoLJvpZUsAAWd5SrVJ-/s1600/41E6Ist5pSL._AC_SX466_.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="187" data-original-width="466" height="256" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-gylfg7JjdfpaeCmDevrb7W8w-u_qzMGkUWyiZanboZ3WSkucHaQa_gACzh7iIvy2BBLIOTl2QQ_7MOwW2yPMnIolChNX3JOq_z92RKwENUHQoqvBZ76hBWmRCnoLJvpZUsAAWd5SrVJ-/s640/41E6Ist5pSL._AC_SX466_.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Ethernet Router with a single Optical Ethernet port (port is on the far left)</td></tr>
</tbody></table>
<div style="text-align: center;">
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</div>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
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tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-51930933920896807212020-05-06T10:20:00.000-06:002020-05-06T10:20:05.530-06:00Simple, Inexpensive & Effective Ways To Improve Your Streaming Experience<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJ7wzImYI3YZU_uMIrE3Z6Sv49zeoz3FIpXn5wy0mXFBrnjYjDo3SIALqQavMRgsW4skBKavB6nKg3ARQ3B2FT75CqODUG1Ro2WTffHt3ANHzTwqMT9xv79oQjMVmlaUopKNbok6Tlq5N8/s1600/frustrated.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="244" data-original-width="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJ7wzImYI3YZU_uMIrE3Z6Sv49zeoz3FIpXn5wy0mXFBrnjYjDo3SIALqQavMRgsW4skBKavB6nKg3ARQ3B2FT75CqODUG1Ro2WTffHt3ANHzTwqMT9xv79oQjMVmlaUopKNbok6Tlq5N8/s1600/frustrated.jpg" /></a></div>
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I sell a lot of streamers. I probably sell more streamers than any other product on my site currently. With those sales comes a lot of experience in troubleshooting when things are not going as planned for my customers. I hope these recommendations will help avoid some of those issues when you set up your new streamer.</div>
<h3>
Many Variables</h3>
<div>
When you connect a streamer to your audio system, you are also connecting a modem, a router, a server (if you have a music library of your own) maybe a network switch, maybe a hundred feet or more of Ethernet cable. All of these things can have an effect on the streaming experience. Not to mention the software one uses to control the streamer and connect to their music library and streaming services. That's a lot of variables!</div>
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It is also about more than sound, that's why I frame this in terms of the streaming "experience". It's network connectivity, speed, and user interface in addition to sound. </div>
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With that in mind, here are a few basic, relatively inexpensive tips I give to those that ask. I thought I would post them publicly so I could just reference my blog instead of rewriting these in an email. So here you go.</div>
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<ol>
<li> <b>A high quality router </b>- First, make sure you are using a router that is less than 3 years old. internal processors, and clocking mechanisms improve greatly every year, so making sure you have a router that is up to date and capable of handling the bandwidth available with ease is generally helpful. I have Spectrum as my provider, and they gave me a modem and router when I started out with their service. The modem I was stuck with, but I was able to upgrade the router to a Netgear Nighthawk and there was a subtle sonic improvement initially (more on that later). The big thing though was my iPad and phone stopped losing their connection to the streamer and server. It became rock solid. That made my experience much more enjoyable because now my controller wasn't losing connection to my server and having to "find" it every 30 minutes. <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><img src="https://images-na.ssl-images-amazon.com/images/I/61DzGnqfTUL._AC_SY355_.jpg" style="margin-left: auto; margin-right: auto;" /></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Netgear Nighthawk Router</td></tr>
</tbody></table>
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<li><b>Linear power supplies for your modem, routers, switches, etc.</b> - The next thing I did was buy linear power supplies to replace the cheap switching power supplies that came with these devices. <a href="https://www.jameco.com/shop/StoreCatalogDrillDownView?langId=-1&storeId=10001&catalogId=10001&refine=1&position=1&category=4530&subCategoryName=Power%20Supplies%20%26amp%3B%20Wall%20Adapters%20%2F%20AC-to-DC%20Linear%20Unregulated&categoryName=cat_45&history=wdviqzv6%7CfreeText~linear%2Bpower%2Bsupply%5Esearch_type~jamecoall%5EprodPage~25%5Epage~SEARCH%252BNAV">Jameco </a>makes all kinds of small, inexpensive linear power supplies that are way less noisy and not terribly expensive, like under $15. What I did was look at the voltage and amperage requirements of the existing power supply on the modem, router, switch and try to get as close as you can. you can usually find this information in the instruction manual, written on the power supply itself, or where the power supply input is on the device. For me, I ordered a 12v and a 15v 1 amp power supply for my router and modem and they were quite happy. You can, of course because it's audio, go nuts with linear power supplies, and they do get better if you spend more and get higher quality. My point is, you can get a lot of improvement without spending a fortune just by getting an inexpensive linear supply.<br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><img alt="Item 143722" src="https://www.jameco.com/Jameco/Products/MakeImag/143722.jpg" style="margin-left: auto; margin-right: auto;" /></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.jameco.com/z/EFU120200F2000-AC-to-DC-Power-Supply-Single-out-12-Volt-2-Amp-24-Watt_143722.html" target="_blank">Jameco 12v 2 amp linear power suppl</a>y</td></tr>
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</li>
<li><b>Balanced isolation transformers</b> - Another thing that reduces noise, and isolates computer components (meaning does not allow them to put noise back on the AC lines) are <a href="https://www.ebay.com/itm/500VA-Toroidal-balanced-isolation-transformer-isolation-Power-supply/322214103850">balanced power transformers</a>. Ebay sells these nice 4 outlet versions for about $200 shipped. Balanced power cuts the noise on the AC line feeding the power supplies by 50%. That, coupled with the new linear power supplies made a significant difference on the sound of my streamer. Balanced power on audio equipment is hit and miss performance wise, but on computer equipment I feel it is always an improvement<br /><div style="text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinYMF1fd34Jhw585y1ZeHMlPW3JCoblWd8x2g6VDYH8IOIMXJMWnzmw9e99xTe84Ly7ICCeOLnBoC3-jJWBIZfimDTJ3g2CrDxqmzskbd4qLIGtWGjumok1lX9MJ7PMGtZTJ-5YAytPmRl/s1600/s-l500.jpg" imageanchor="1" style="clear: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="500" data-original-width="500" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinYMF1fd34Jhw585y1ZeHMlPW3JCoblWd8x2g6VDYH8IOIMXJMWnzmw9e99xTe84Ly7ICCeOLnBoC3-jJWBIZfimDTJ3g2CrDxqmzskbd4qLIGtWGjumok1lX9MJ7PMGtZTJ-5YAytPmRl/s400/s-l500.jpg" width="400" /></a></div>
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<li><b>Ethernet cables </b>- Keeping with the cheap and cheerful nature of this post, I am not going to recommend an audiophile ethernet cable. Many times the ethernet cables that come packaged with products or are part of the installation of our modems are sub par in data transmission capabilities. I have had service people in my home troubleshooting my network and finding faulty ethernet cables. I have found these <a href="https://www.amazon.com/gp/product/B07RDKMM46/ref=ppx_yo_dt_b_asin_title_o03_s01" target="_blank">ethernet cables on Amazon</a> to be of good quality, and frankly they sound just fine as far as I can tell. Your mileage may vary of course.<br /><div style="text-align: center;">
<img height="354" src="https://images-na.ssl-images-amazon.com/images/I/61XR2U%2B%2BrjL._AC_SL1500_.jpg" width="400" /></div>
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<br />There you have it. For not much more than a couple hundred bucks you can significantly lower the noise getting into your network, improve the sound of your streaming system and keep the network components from injecting noise back into your home's AC grid. I hope you found this helpful!</div>
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tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-74102019644825796372020-03-23T12:45:00.000-06:002020-03-23T12:57:40.290-06:00Using Add Powr Products on your Audio Data Stream<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoRVt6zBRZvGbol6pqcrNoGJ0jpHCrhRKqoqZ3fUA1c_75YWzUZR9oP3sBkD4_Qss1k3OQTcf5pP9-dkpOyetwFWXoBvInVsWZBJ_x6yLU84HQBytm0nLzqb-DkxvfSNOiiahVnWLS9Cd3/s1600/Symphony-Pro-Front-Rear.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="800" data-original-width="1600" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoRVt6zBRZvGbol6pqcrNoGJ0jpHCrhRKqoqZ3fUA1c_75YWzUZR9oP3sBkD4_Qss1k3OQTcf5pP9-dkpOyetwFWXoBvInVsWZBJ_x6yLU84HQBytm0nLzqb-DkxvfSNOiiahVnWLS9Cd3/s640/Symphony-Pro-Front-Rear.png" width="640" /></a></div>
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With moving to a new home, the opportunities for experimenting with acoustics, AC treatments, etc are plentiful. In this specific case we are talking about tweaks to the devices that connect to the internet, and stream music over our home networks to our audio components.<br />
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Not all of these are "Audiophile grade", the modem and/or router from your internet provider most likely was not designed with high quality parts or a low noise linear power supply. They are electronically very noisy devices. Not at all like the audio components most of us own that go to great lengths to have low signal to noise ratios, filter power as well as not put any noise back on our home's electrical grid. I have found a few things that work to reduce the noise, and make the digital signal sound better when converted to analog.<br />
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<h3>
1. Get A Balanced Power Supply</h3>
I make absolutely no money from this recommendation, and I don't care. Most of the time we are stuck with the noisy switching power supplies on routers, switches and modems. not only do they produce noise that gets into the signal path, they also inject noise into our home's electrical grid. A <a href="https://www.ebay.com/itm/500VA-Toroidal-balanced-isolation-transformer-isolation-Power-supply/322214103850?epid=880412395&_trkparms=ispr%3D1&hash=item4b05750b2a:g:r1wAAOSwJqpXoJOF&enc=AQAEAAACYBPxNw%2BVj6nta7CKEs3N0qXPHrGudb%2FHGbUIXsaZVrAmsnBvIYIRgUmQR6TdE1flYXxHEwXgoURSuKtCDYlS%2BRs3asqq%2Fo24oviGx2NJq09UYIUvF7ehACl4tNhzL7lYx2wPJiDn8QklCSdURIAUjF5fB5sNpIl23wBhwJMzcTE1Uu01GcD0Y2XgHock8BLUVweb0sX9bamIMd3E5trCiykG2nKPIDDEqF5NUl%2FLU5rEx8olZWrI5JBoo8seQqbSf27fAEtn6q9XJz8t6A9OoaRbnn%2BEQtQHS0x0E%2BckiOOHlyWrZojdgBovacyKyb8NizDWmNX%2FObCNZYcMDWfCar7xuT6eLM3I34bCksfLPAQsrR07p7ZnamP0zj2FU2Kk82wQc64eGlVpqNXvhtIr5ARK1ZgUXwW4x40mRozvVpVC4g4GeEtofNjBcnNrNP%2BvAHCbIN9aqwV5l2L3OG52BtSJ7nVHP4JhQ0r6awlWMrTtxWXw9jEDr%2FbZCTCkm8SDmqhEWGPXWnG8PbccGyX%2FS2CFogBOOGH%2FXzYs2Ii94kyPL6kfd3DLnujdCRY8a3V5FfUiqi2fUdTmVxYv6Uabx5OozFu3baOWZvdGvNIRtTVMPB2uij4ffS1zy6BZHIPmK%2BO%2B4iMqM9nhsuE6ScqB340J%2Bsx7WXnz8auSn0WqRyg2jRqMsVWAYUPwNp5TOOSkz8cIJzOp6%2FxMelaIiwxu8AQ0sLSlZPcn5Y6BYTo2%2F9gMUteP13MLGFFcB5g8YPbZYBD3sU%2F3V2TET579bgyAqKB4F6JMNO424NyPr%2FQQaIeG&checksum=322214103850aad95d8c1bb2475d96e5f754dc3340a7" rel="nofollow" target="_blank">balanced power supply</a> does 2 things: First it cuts the noise on incoming power by 50%. Less garbage in, less garbage out. Second, it uses an isolation transformer, which will electronically isolate anything plugged into it from getting in to your home's AC grid. That is perfect for all of those switching power supplies on your data components.<br />
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I've covered balanced power on Computer gear in a <a href="https://tweekgeek.blogspot.com/2019/09/2-tweaks-for-improving-streaming-audio.html" target="_blank">previous blog which you can read here</a>.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinYMF1fd34Jhw585y1ZeHMlPW3JCoblWd8x2g6VDYH8IOIMXJMWnzmw9e99xTe84Ly7ICCeOLnBoC3-jJWBIZfimDTJ3g2CrDxqmzskbd4qLIGtWGjumok1lX9MJ7PMGtZTJ-5YAytPmRl/s1600/s-l500.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="500" data-original-width="500" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinYMF1fd34Jhw585y1ZeHMlPW3JCoblWd8x2g6VDYH8IOIMXJMWnzmw9e99xTe84Ly7ICCeOLnBoC3-jJWBIZfimDTJ3g2CrDxqmzskbd4qLIGtWGjumok1lX9MJ7PMGtZTJ-5YAytPmRl/s640/s-l500.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Balanced power supply. This unit has 4 ac receptacles on the back, and can be found on ebay for around $200.</td></tr>
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<h3>
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2. Try an ADD Powr Symphony or Symphony Pro</h3>
I stumbled upon this after getting my system set up and fairly dialed in. We have a large panel in one of our bedroom closets that houses all of the Ethernet and coax cables. I'll call it the network closet for the sake of less confusion. In the network closet, the security system and the modem/router from our ISP is connected. I was tidying up the wiring and electrical connections here, and had already installed the balanced power supply for powering all of these devices when I started experimenting. I had an <a href="https://www.tweekgeek.com/symphony-pro/" target="_blank">ADD-Powr Symphony Pro</a> on hand, and wanted to see if it had any effect on the devices in the closet. As I said I had the audio system fairly dialed in, and was used to what it was delivering in terms of musical characteristics. It took me days of playing with speaker placement to get to a "good place", and I was pretty familiar with the sound of the system in the new room.<br />
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<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn5V0wqWsDEaj4m5BFk4eJWt4f-FlsErkAj-Mh8jPY7igmRIJeC6-BsozHcirl6-P2H-1jrgD76vjBppKnzb_ySya8PdWgPG5GJQA_wVpOzVqiJGRkJYPogAjaGsBVMy3douuob1nTpfJE/s1600/Symphony-Pro-Front-Rear.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="800" data-original-width="1600" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn5V0wqWsDEaj4m5BFk4eJWt4f-FlsErkAj-Mh8jPY7igmRIJeC6-BsozHcirl6-P2H-1jrgD76vjBppKnzb_ySya8PdWgPG5GJQA_wVpOzVqiJGRkJYPogAjaGsBVMy3douuob1nTpfJE/s640/Symphony-Pro-Front-Rear.png" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Front and rear view of the <a href="https://www.tweekgeek.com/symphony-pro/" target="_blank">ADD-Powr Symphony Pro</a></td></tr>
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<h3>
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Adding the ADD-Powr</h3>
The Symphony Pro was a surprise. I had the Sorcer X4 in the listening room, and thought that the Symphony Pro would be undetectable or at best, minimal.<br />
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I did several A/B listening tests over several days with the Symphony Pro powered up and unpowered in the network closet. Every single time I powered it off, within a very short period of listening to my system I would lose interest in the music, feeling that the soundstage was flatter, and the music less dynamic and interesting. I would engage the Symphony pro and sure enough, I could sit at length, engaged with the music and surrounded by a wide, deep wrap around soundstage. This A/B testing went on for several days, sometimes I would turn off the Symphony pro, and leave the house. I would Forget about what I had done with it while I was away. I would come back to listen later that day to hear a flat, less dynamic, less 3D, & less interesting sonic presentation. I would get up from my listening chair and go over to the network closet and realize I had turned it off. After a few times of that phenomena occurring, I decided the Symphony Pro was staying in my network closet.<br />
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Conclusion</h3>
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Even though our computer and networking devices may not be audiophile grade, there are things we can do to improve the influence they may have on the sound of the musical data that flows through them. The balanced power supply and ADD-Powr Symphony Pro worked to improve power delivery to the data components, and kept their noisy power supplies of the house grid. The impact they had on my system and to my ears was significant enough to warrant keeping them, and sharing my ideas with you.<br />
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As always, you can order the ADD-Powr Symphony or Symphony Pro from Tweek Geek with the protection of our 30-Day Money Back Guarantee. If it doesn't work well enough to justify the price tag, send it back for a refund. <a href="https://www.tweekgeek.com/returns/" target="_blank">Official details here</a>.tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-57044264931837270632019-10-30T15:34:00.001-06:002019-10-31T20:12:15.301-06:00Spatial Audio X3 Open Baffle Loudspeaker Review<div class="separator" style="clear: both; text-align: center;">
<a href="https://www.tweekgeek.com/spatial-audio-x3/" target="_blank"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgpP4PcLT1LDobR8DVOtORTSv0Kt7nByAlyI0ffZibbppG6a2-x5zdHhDR9mP-OnLjAGELXuCiO96EjB0zqlEEXR5wnmcZgKH1WY7-KHFPuQe695TOJ8GM4xM0wBb2e91nvnVZhI39vec7r/s640/room-01.jpg" width="640" /></a></div>
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<h3>
<span style="font-family: inherit;">Evolutions Of A Restless Audiophile</span></h3>
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<span style="font-weight: 400;">As we gain experience, and perhaps get to know ourselves better, our senses and tastes evolve. This evolution in tastes is also what drives our upgrade-itus as audiophiles. Once you hear something better, or once you hear something on a familiar recording you've never heard before you can't "un-hear" it, and the urge to upgrade or tweak your existing system sets in.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHdV3pVll2d_c3dZ2iZAu-uf0KTz4OqjkilrXHJJvDDz6XVOBG3DsSxPmTU8Q5DQ3EfSd5CJmptDM2k_hSsWU9V7ZgEb7dS5WiHBcBe-Ub4yoaZk-pQo0dIkK9SHXNy1NVZphvQHumLzar/s1600/one-simply-doesnot-unhear-it.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="750" data-original-width="1239" height="386" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHdV3pVll2d_c3dZ2iZAu-uf0KTz4OqjkilrXHJJvDDz6XVOBG3DsSxPmTU8Q5DQ3EfSd5CJmptDM2k_hSsWU9V7ZgEb7dS5WiHBcBe-Ub4yoaZk-pQo0dIkK9SHXNy1NVZphvQHumLzar/s640/one-simply-doesnot-unhear-it.png" width="640" /></a></div>
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My tastes as of late have changed significantly in the realm of loudspeakers and amplification. I suppose as a budding audiophile my tastes were driven in a big way by what I could afford, music I listened to, and also what was popular. Today, with my own dedicated listening space, my preferences are driven more by affordability, less by aesthetics (to a degree) and size (also to a degree). When I started out as a young audiophile, slim speakers were in, they were more affordable, and they fit in my apartment.</div>
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<h3>
The First Aha</h3>
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One of my "Aha" moments occured when I heard a friend's system. He had some speakers rated at about 98dB efficiency, 3 powered, sealed servo-driven subs, and a FirstWatt SIT3 amp. It was mind altering. The sheer, immersive enjoyment of that experience had me pursuing higher efficiency speakers, high quality sealed servo subs, and Class A, zero negative feedback amps.</div>
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<h3>
The Second</h3>
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My second "Aha" occured when I heard Open Baffle speakers for the first time. I enjoyed the open, boxless sound that made vocals so much more natural. At the same time, I also was able to listen to a servo controlled, open baffle subwoofer. This was the best bass I had ever heard. It loaded the room in a much more natural way than any box sub I had ever heard. The servos helped the 12" woofers start and stop so quickly. I was bitten by the OB (Open Baffle) bug hard.<br />
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<h3>
The Stars Align</h3>
<div>
<span style="font-size: medium; font-weight: 400;">So now being firmly on the path of higher efficiency loudspeakers, paired with Class A operation, zero negative feedback amplifier designs I was on a quest. </span></div>
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<span style="font-size: medium; font-weight: 400;">Fortunately, I didn't have to search far. Dan Wright was showing his latest product at the 2018 Capital Audiofest, a hybrid integrated amplifier, with a pair of open baffle speakers from Spatial Audio that were rated at 97dB efficient. I purchased the integrated and <a href="https://www.tweekgeek.com/spatial-audio-x3/" target="_blank">Spatial X3 speakers</a> for my Studio. The</span><a href="https://www.tweekgeek.com/kwh-225i/" style="font-size: medium; font-weight: 400;" target="_blank"> Modwright KWH 225i</a><span style="font-size: medium; font-weight: 400;"> integrated amplifier is rated at 25 watts Class A, 225 watts Class A/B operation with zero negative feedback. The integrated was essentially Dan's LS100 preamp and KWA100SE power amp in one chassis. The Modwright would be plenty of power, and headroom for the efficient Spatial X3's.</span><br />
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</span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCBZ0_kkHqw7xFhRzZde4yscR1ONEkvYnWvVARuRkOhRId-UPlM0GCA5qyB59TocxGKXsbeExLmVL6LJZxMls5tu_YeWMaoXcO0PsTvFHswjKYKXWrxakgIRoV0_iu6-jznE-tgmx8D2Un/s1600/KWH-225i-04.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCBZ0_kkHqw7xFhRzZde4yscR1ONEkvYnWvVARuRkOhRId-UPlM0GCA5qyB59TocxGKXsbeExLmVL6LJZxMls5tu_YeWMaoXcO0PsTvFHswjKYKXWrxakgIRoV0_iu6-jznE-tgmx8D2Un/s640/KWH-225i-04.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">The Modwright KWH-225i Tube Hybrid Integrated Amplifier.</td></tr>
</tbody></table>
<h3>
<br />
A Primer On Open Baffle Speakers</h3>
<div style="font-size: medium;">
<span style="font-weight: 400;">Before we get into the speaker review, I want to explain some of the unique features of OB (</span><span style="font-weight: 400;">Open Baffle</span><span style="font-weight: 400;">) speakers. An open baffle speaker design is essentially a </span><a href="https://en.wikipedia.org/wiki/Dipole_speaker" rel="nofollow" style="font-weight: 400;" target="_blank">dipole speaker</a><span style="font-weight: 400;"> that places the drivers in a front baffle, but there is no box or enclosure capturing the back wave of the drivers. They are "open" to radiate to the area behind them as well as to the front, obviously. Their advantage is a sound that is very open, and free of any box colorations since there is no box. </span></div>
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<span style="font-weight: 400;"><br />
</span></div>
<div style="font-size: medium;">
<span style="font-weight: 400;">Since there is not a large box, only a baffle, the appearance of the open baffle speaker, even if it has larger drivers, is that they have a slimmer profile. But... That more slender profile, while having great </span><i style="font-weight: 400;">sounding</i><span style="font-weight: 400;"> bass due to no box colorations, usually doesn't have much of it. a 15" OB driver, properly implemented, has about as much bass output as a 10-12" woofer in a sealed box. But the quality of the OB bass is better in my opinion. I loads the room more naturally. However, If you are really into deep bass, like below 30hz, and you like plenty of it, you will most likely need subwoofers.</span></div>
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<span style="font-weight: 400;"><br />
</span></div>
<h3>
Noteworthy OB Lovers</h3>
<div style="font-size: medium;">
<span style="font-weight: 400;">Siegfried Linkwitz, legendary loudspeaker designer, had some very nice things to say about open baffle speakers in general. You can read his comments on his <a href="https://www.linkwitzlab.com/conclusions.htm" rel="nofollow" target="_blank">Conclusions page</a> at LinkwitzLab.com.</span></div>
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<span style="font-weight: 400;"><br />
</span></div>
<div style="font-size: medium;">
<span style="font-weight: 400;">Nelson Pass of Pass Labs has also had an intense interest in open baffle speaker designs. I feel like I am in good company with my choices. Now on to the review...</span></div>
<div style="font-size: medium; font-weight: 400;">
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</div>
</h3>
<h3>
</h3>
<h3>
System</h3>
<span style="font-size: medium; font-weight: 400;">Sources</span><span style="font-size: medium;"><span style="font-weight: 400;">:</span></span><br />
<div style="font-size: medium; font-weight: 400;">
<br /></div>
<ul style="font-size: medium; font-weight: 400;">
<li>Clearaudio concept turntable with LP Gear <a href="https://www.lpgear.com/product/THEVESSELR3SM.html" rel="nofollow" target="_blank">"The Vessel" R3SM</a> cart</li>
<li><a href="https://www.tweekgeek.com/lumin-x1/" target="_blank">Lumin X1 streamer</a></li>
</ul>
<div style="font-size: medium; font-weight: 400;">
<b>Integrated</b>: <a href="https://www.tweekgeek.com/kwh-225i/" target="_blank">Modwright KWH 225i</a></div>
<div style="font-size: medium; font-weight: 400;">
<br /></div>
<div style="font-size: medium; font-weight: 400;">
<b>Phono Stage</b>: <a href="https://www.tweekgeek.com/ph-9-0-tube-phono-stage/" target="_blank">Modwright PH 9.0</a></div>
<div style="font-size: medium; font-weight: 400;">
<br /></div>
<div style="font-size: medium; font-weight: 400;">
<b>Power Conditioning</b>:<br />
<ul style="font-size: medium; font-weight: 400;">
<li><a href="https://www.tweekgeek.com/sorcer-x4/" target="_blank">ADD-Powr Sourcer X4</a></li>
<li><a href="https://www.tweekgeek.com/-dark-energy-ac-power-distributor/" target="_blank">Dark Energy Power Distributor</a></li>
<li>High Fidelity Cables <a href="https://www.tweekgeek.com/high-fidelity-mc-0-5-helix-plus/" target="_blank">MC 0.5 Helix Plus</a></li>
</ul>
<b>Room Treatments</b><br />
<br />
<ul>
<li>6 x Stillpoints Aperture II's, placed behind the speakers</li>
<li>Vicoustic Multifuser DC2 (Ceiling)</li>
<li>Vicoustic Diffusor 32 and 64 (side walls)</li>
<li>Bybee V2 x 9 spread about the room</li>
</ul>
<br />
<h3>
The Spatial X3</h3>
The Spatial X3 is a 3 way open baffle design. It stands fairly tall at 49". The Stillpoints Ultra 5 I used under them added another 2". They are 18" wide, and 5"deep if you don't include the depth of the stands.<br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDLnhX5lRYLoXz1earV39i45TxJH84OybItn_Ug1pqg6Tu14KAse4BzxuYnh55x__rddNfQj2pnN3IdOrT4rc9V7mf1IgzuP9udwvbEsifbKPz6DnNdgBE9gFA4GLr1T1ql_d0GxU2Jpqr/s1600/Spatial-X3-01.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDLnhX5lRYLoXz1earV39i45TxJH84OybItn_Ug1pqg6Tu14KAse4BzxuYnh55x__rddNfQj2pnN3IdOrT4rc9V7mf1IgzuP9udwvbEsifbKPz6DnNdgBE9gFA4GLr1T1ql_d0GxU2Jpqr/s640/Spatial-X3-01.jpg" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><span style="font-size: small; text-align: start;">X3, Full Frontal</span></td></tr>
</tbody></table>
<div style="text-align: center;">
</div>
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<br />
<br />
It utilizes a Hypex Fusion NCore plate amp to power a 15" custom made driver for frequencies 90 Hz and below. For the midbass/midrange, a custom designed 12" driver going up to (I am guessing) about 1k, and for the highs, a horn loaded <a href="https://en.wikipedia.org/wiki/Air_Motion_Transformer">Air motion transformer</a>. They are rated at 97dB efficiency with an easy to drive 8 ohm impedance. Offloading the more demanding low frequencies to a powered 15" bass driver really opens up one's choices for amplification. Low powered SET amps are definitely a possibility. I was running the X3's for awhile on a Jolida SJ-302A that had been modified for single ended triode output. It had about 15 watts, and could play fairly loud in my 15 x 25' listening space. If one craves more power and volume, the X3's pro audio drivers can certainly handle it. <br />
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<br />
<div style="text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhaFcxy7ssdYz0T-gVX1zdSen9dHocW4rsU4cSdaXnd7Z3_sQ4BILi6v5VpkDn2OA7c4ZvBQmShZOtKbzM9sFifRuUhZHbcvxKwThxeqR3fplFHGgNS3isAh87iJqz5PFw5O87tm-uaRbw/s1600/Spatial-X3-03.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhaFcxy7ssdYz0T-gVX1zdSen9dHocW4rsU4cSdaXnd7Z3_sQ4BILi6v5VpkDn2OA7c4ZvBQmShZOtKbzM9sFifRuUhZHbcvxKwThxeqR3fplFHGgNS3isAh87iJqz5PFw5O87tm-uaRbw/s640/Spatial-X3-03.jpg" /></a> </div>
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<br />
<br />
<br />
Back to the speakers. The drivers are thoughtfully wired with Duelund's "tone wire". I like this wire. In fact my speaker cables are made of 3x 16awg Duelund wires per + and - pole, with Bybee Purifiers in line as well. The crossovers use high quality components like Clarity Caps, and they are finished off with WBT binding posts. The whole package is classy and contemporary. The exposed backs of the drivers even look good. Mr. Shaw has an eye for detail and design.<br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgQuDsH1W5SnDtXWmtw-lazwC-KKxFYlZvzmUy4oW1i-XHwCj2dj0KiA83XZ9zFl6gfSMXeSvySBEXVcGLk5boDwLXGJ3YByb_rkj_Q_Vgs51TainVJBtA8MPdbDhafJOWwzbZyqcVVIpj/s1600/xover.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgQuDsH1W5SnDtXWmtw-lazwC-KKxFYlZvzmUy4oW1i-XHwCj2dj0KiA83XZ9zFl6gfSMXeSvySBEXVcGLk5boDwLXGJ3YByb_rkj_Q_Vgs51TainVJBtA8MPdbDhafJOWwzbZyqcVVIpj/s640/xover.jpg" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><span style="font-size: small; text-align: start;">Peeking in-between the baffles, you can spot the crossover network. Note the Clarity Cap.</span></td></tr>
</tbody></table>
<div style="text-align: center;">
</div>
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<br />
<br />
The "baffle" is actually 2 baffles, one placed behind the other. They serve to add mass, as well as quell the effects of vibrations. The bass and midrange drivers are attached to the front baffle made of a material called UltraLam which has the look of stacked baltic birch plywood on edge. There are spacers separating the front baffle from the second baffle, which appears to be made of MDF and painted a satin black. The HF driver is attached to the rear baffle, as well as the crossover components and the 15" woofer's amp.<br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiod4exbJ4-Nar2W8lN0GRToSPD-RIzSKak2tZMwXX_V5iWvG7HlQ7XLqLIMtl8rDSC7CM-81gsH66NSRJ5qoGyPGBlkUGwyYiKtyvkZ3t7efU84fhGZz21vuJsy2Iwk1mke8D_kGdoMwrD/s1600/X3-side.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiod4exbJ4-Nar2W8lN0GRToSPD-RIzSKak2tZMwXX_V5iWvG7HlQ7XLqLIMtl8rDSC7CM-81gsH66NSRJ5qoGyPGBlkUGwyYiKtyvkZ3t7efU84fhGZz21vuJsy2Iwk1mke8D_kGdoMwrD/s640/X3-side.jpg" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><span style="font-size: small; text-align: start;">Side view of the X3 showing the dual baffles, and cast iron legs.</span></td></tr>
</tbody></table>
<div style="text-align: center;">
</div>
<br />
<br />
The speakers are not heavy, as far as Audiophile speakers go. They weigh about 85 pounds each. Not having massive enclosures provides this benefit as well. The Ultralam baffles lend a very cool design aesthetic, and the cast iron stands complete the contemporary look. The X3's are available in 3 different finishes: Natural, Honey, and Nutmeg tints. The Spatial X3's come with a 5-year warranty and are made in Utah.<br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEwv9d1MyareFzzkv_E-HAq2ZbSyJ5YRjJVN4CQlQNlKwQ-_f6iD0NO8ZQWtBO8iZDs2sSjMTYkwcIxR70Hw_nqu8mC1VWOaIjqYJBTC7ogJVMQvNx5SawGw2LR-Ivye4lqrk7k70n57v_/s1600/Spatial-X3-04.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEwv9d1MyareFzzkv_E-HAq2ZbSyJ5YRjJVN4CQlQNlKwQ-_f6iD0NO8ZQWtBO8iZDs2sSjMTYkwcIxR70Hw_nqu8mC1VWOaIjqYJBTC7ogJVMQvNx5SawGw2LR-Ivye4lqrk7k70n57v_/s640/Spatial-X3-04.jpg" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><span style="font-size: small; text-align: start;">The front of the AMT driver</span></td></tr>
</tbody></table>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO1g9x_0RLWhFJf_HGeB6CdE6dES-qGQaS-tEUS4uR970RNcUQjgLaEzpC1SBIT_zKXlVZllbMnMo_XGehgMXo2c3cKyJOkI9RVQ2I1NIN1rm2w7hUQjHCnzwRoiZ6SvoJuKP3Lv6xtcTj/s1600/Spatial-X3-05.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO1g9x_0RLWhFJf_HGeB6CdE6dES-qGQaS-tEUS4uR970RNcUQjgLaEzpC1SBIT_zKXlVZllbMnMo_XGehgMXo2c3cKyJOkI9RVQ2I1NIN1rm2w7hUQjHCnzwRoiZ6SvoJuKP3Lv6xtcTj/s640/Spatial-X3-05.jpg" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><span style="font-size: small; text-align: start;">The back of the AMT driver</span></td></tr>
</tbody></table>
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They were shipped via freight together on a pallet. The boxes and packaging they were in were top notch and well thought out. It was super easy unboxing, unpacking, and moving the speakers into the area where they would be placed.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlDyvHYfDzx1p47a1AhJ4WvTpDsA8KflXSqIaC0oOH0odiOF3vCoxr1FHj5ni-oOO44lh3oF8D3clusFvHNP-Y9XihlS8a1UrNA0k46BuyYQg2fU2BreSOPF_Eo9KbPB_VpOn2Ro7tl3ba/s1600/Spatial-X3-02.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlDyvHYfDzx1p47a1AhJ4WvTpDsA8KflXSqIaC0oOH0odiOF3vCoxr1FHj5ni-oOO44lh3oF8D3clusFvHNP-Y9XihlS8a1UrNA0k46BuyYQg2fU2BreSOPF_Eo9KbPB_VpOn2Ro7tl3ba/s640/Spatial-X3-02.jpg" /></a><br />
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<br />
<h3>
Placement</h3>
<br />
Spatial recommends that the X3 be at least 3' away from the wall behind the speakers. Mine ended up about 60" on center from the wall behind them, and about 8' apart. I toe'd them in a bit to create a singularly connected Right/Center/Left soundstage. I also took the time to level them and adjust the rake angle. The adjustability of the Stillpoints made this very easy. At this location in the room, the bass was even, and the soundstage expanded to fill the room in all dimensions.<br />
<br />
Placement is important for any speaker, it took me several attempts at using the <a href="http://www.myspeakersetup.com/">Rational method of speaker placement</a> (very similar to Master Set), but this location is the best so far.<br />
Music Used<br />
<br />
<a href="https://www.discogs.com/Dominique-Fils-Aim%C3%A9-Nameless/master/1527320">Dominique Fils-Aime - Nameless</a> <br />
<a href="https://www.discogs.com/Bill-Callahan-Apocalypse/master/325552">Bill Calahan - Apocalypse</a> <br />
<a href="https://www.discogs.com/Kenny-Burrell-Midnight-Blue/master/178718">Kenny Burrell - Midnight Blue</a> <br />
<a href="https://www.discogs.com/Boz-Scaggs-Dig/master/501648">Boz Scaggs - Dig</a> <br />
<a href="https://www.discogs.com/Cream-Royal-Albert-Hall-London-May-2-3-5-6-05/master/204313">Cream - Royal Albert Hall, London, May 2-3-5-6 2005</a> <br />
<a href="https://www.discogs.com/Kenny-Barron-Mino-Cinelu-Swamp-Sally/release/6028859">Kenny Barron & Mino Cinelu - Swamp Sally</a> <br />
<a href="https://www.discogs.com/Jimi-Hendrix-Valleys-Of-Neptune/master/228977">Jimi Hendrix - Valleys of Neptune</a> <br />
<a href="https://www.discogs.com/Efterklang-Altid-Sammen/master/1602625">Efterklang - Altid Sammen</a> <br />
<a href="https://www.discogs.com/David-Bowie--Blackstar/master/939598">David Bowie - Blackstar</a> <br />
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<h3>
Sound</h3>
I let the speakers run 24/7 for about a week before I began listening with the intent of gauging their character. With the X3's in place, broken in, and with the Modwright amp driving them, the sound was... Where do I even start?<br />
<br />
Let's start with this. After break in, these speakers running for a few months before writing the review. So during this time I had many different cables, tweaks, power conditioners, and of course a couple amps in there too. The X3's were an absolute window into whatever changes I made. They let me know exactly what was changing.<br />
<br />
Dynamics stood out as they would in a live performance. Top to bottom, from the snap of fingers on an acoustic bass, to vocal, piano, and cymbals. Everything had a lively energy to it.<br />
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Bass was perhaps amongst the cleanest, fastest and most tonally colorful (when called for) as I have ever heard. It went down to about 30 Hz and was just beautiful. One could more clearly hear not only drum sticks hitting the toms, but the tone and impact of each drum also came through. For some recordings, it was the first time I heard these nuances in them. However, if you like deeper bass, or a more visceral impact you will need good subs. A sealed or open baffle sub would be my recommendation. There are no commercially available open baffle subs, but there are kits. SVS, Rythmik Audio, and Hsu research make some great sealed subs at the sub $1000 level. 2 or 3 of these should do in nearly any room.<br />
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Midrange was open, dynamic, textured and let you know of any colorations in the equipment or recording. <br />
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The highs were glorious. Capable of going very loud without compression or smearing. They are a very low distortion driver, capable of massive sonic output. They cruised and never appeared to strain or lose their dynamic snap.<br />
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<br />
Together, they formed a cohesive, immersive listening experience. The Modwright is such a good integrated, and I heard it's capability in a very exciting manner through the X3's. The imaging was some of the most pinpoint I have heard in my system, the soundstage was wrap-around when it was in the recording. I never grew fatigued of the sound. Quite the opposite, I found myself on many occasions stopping whatever activity I was doing (usually working on my laptop) and being magnetically drawn in to whatever music was playing. There may have been dancing and air guitar on frequent occasions....<br />
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<br />
On Eric Clapton's Stormy Monday, The X3's place you in the audience, in the middle of Royal Albert Hall with the reflected sounds of the amphitheater appearing to emanate from behind you as they should, and the musicians placed on stage with proper scale.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi37w8viMa8FoT45d8xPOK9Ub2JoN2oXvqxTPvK_PpQmk4JCAsg-5MBrW6cqxBMxyZ9HXlC5HoBdB-6hj3tck0W8KYZpZpOMThD9nWviL-nBYAIfuL2wiKw2rHXqw8nOiDRHR9k5LCibJ_H/s1600/R-1982051-1256980231.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi37w8viMa8FoT45d8xPOK9Ub2JoN2oXvqxTPvK_PpQmk4JCAsg-5MBrW6cqxBMxyZ9HXlC5HoBdB-6hj3tck0W8KYZpZpOMThD9nWviL-nBYAIfuL2wiKw2rHXqw8nOiDRHR9k5LCibJ_H/s640/R-1982051-1256980231.jpeg.jpg" /></a><br />
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The snare drums are fast, the cymbals smooth, and Eric Clapton's voice with reverb circling the room. You can tell when his mouth moves away from the mic, for instance when he backs away to play his guitar. There is just such a sense of space in this recording. That's why I like it so much.<br />
<br />
Dominique Fils-Aime's song "Birds" starts out with a string bass being plucked hard, ending with a dynamic clap of hands. You could literally "feel" the string bass being plucked with no boominess. It was super-natural sounding.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlUtk8_1L5LtCdgHu42BzBr4A-8ShoPxiDUgf4e0ccjKIvFn3ubOBrvc9fjT3cL-bsfmZASydxn9WFsJT9vy1hybCeXMD6WBY72sxGCFyMj7M2izNApn53UnM3uJB6kSJhhqrqcA3OJaqR/s1600/R-12006365-1526420669-2688.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlUtk8_1L5LtCdgHu42BzBr4A-8ShoPxiDUgf4e0ccjKIvFn3ubOBrvc9fjT3cL-bsfmZASydxn9WFsJT9vy1hybCeXMD6WBY72sxGCFyMj7M2izNApn53UnM3uJB6kSJhhqrqcA3OJaqR/s640/R-12006365-1526420669-2688.jpeg.jpg" /></a><br />
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<br />
Dominique's vocal was centered, with her backup vocalists behind and outside of her position, nicely layered with no smearing. Ambient effects were floating all around the room, decays gave a sense of a much larger space. This is great music, recorded well, and the X3's kept my attention and were exciting to listen to.<br />
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<br />
Bill Calahan's title song, Apocalypse, is a simple arrangement highlighting a few instruments and his unique voice. The song starts out very minimalist and slow, with a single guitar in the center.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsFHnm-LymOnDBULUNkpRiMv922gAbA6Eg2wDOp0M4JLir3LrLs0o-ooEjjVNIQrAHJd4QN2r7WdaIiqbdIEg-Az36DTNBDzPCehigAKpfp6FQw9ntQt94kdFJgPw39qxs8AJfDjx6HTpK/s1600/R-2811017-1380561274-1445.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsFHnm-LymOnDBULUNkpRiMv922gAbA6Eg2wDOp0M4JLir3LrLs0o-ooEjjVNIQrAHJd4QN2r7WdaIiqbdIEg-Az36DTNBDzPCehigAKpfp6FQw9ntQt94kdFJgPw39qxs8AJfDjx6HTpK/s640/R-2811017-1380561274-1445.jpeg.jpg" /></a><br />
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The reverb on Mr. Calahan's voice gives a sense of width and depth. The piano is way in the back, and Bill's unique voice (which is hard for a speaker to get right) is full, textured and natural sounding. When you finally hear the ringing of the undamped kick drum, you get to enjoy the tonality and ringing of the skin on the drum. The Cymbals that accompany this are a tiny bit harsh, but it's the recording, not the speakers.<br />
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Kenny Burrell's Chitlins con Carne is a familiar recording to most of my readers. It has instruments hard-panned left and right. What I listen for is the clues the drums give to the space in the venue. The muted cowbell(or is it the wooden "Beater") echoes in the space when struck.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoNZXp7ZD1kcQOv6z-ZCuhYdqH1NMyQA7l1aK8y0ETeGe9H7n2_J485H9pdZqPWx2c5dTnmaxJx7ECOVo4VqPscweR3DGbkwZrU8RVUPyCayQ5Edt8MSaUT2J61RjrMqGuPtIHVQAXgfcB/s1600/R-1208022-1328398444.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoNZXp7ZD1kcQOv6z-ZCuhYdqH1NMyQA7l1aK8y0ETeGe9H7n2_J485H9pdZqPWx2c5dTnmaxJx7ECOVo4VqPscweR3DGbkwZrU8RVUPyCayQ5Edt8MSaUT2J61RjrMqGuPtIHVQAXgfcB/s640/R-1208022-1328398444.jpeg.jpg" /></a><br />
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The saxophone that comes in at about 3:00 also is panned hard right, but you can hear the ambient information stretching across to the left speakers. You can also hear the guitar follow the sax very closely.<br />
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Boz Scaggs "Desire" from the album Dig is a great test on several levels. It opens up with a keyboard hook that has nice low end. Then a solo guitar appears, and you can hear the swirling effects that circle about the room.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizNct-Rab1hlstpF7szkkjQEuTp85EQjXQfyPXyGVBox9TjBm7t7ALCzY9wz11bcF6qU7Br-jt-Kvnj56S6yecQpTcCgwZ_7hY1WSI15URe4VGV5tdXeTjqh0E3-pDcCx_-lUmMLO6gD_i/s1600/R-3527542-1337441623-9616.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizNct-Rab1hlstpF7szkkjQEuTp85EQjXQfyPXyGVBox9TjBm7t7ALCzY9wz11bcF6qU7Br-jt-Kvnj56S6yecQpTcCgwZ_7hY1WSI15URe4VGV5tdXeTjqh0E3-pDcCx_-lUmMLO6gD_i/s640/R-3527542-1337441623-9616.jpeg.jpg" /></a><br />
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The main vocal is centered, very textured and well recorded. The backup vocalists are nicely layered, very detailed and textured. The full frequency capabilities of the X3 are nicely revealed in this tune.<br />
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Perhaps my favorite recording, the song "Moon Dance" by Kenny Barron & Mino Cinelu of their album Swamp Sally is a great test of dynamics and tone of bass.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ1KY_zsuVw6qMG64Bd5PwqGR-OsFjlc-ZzGYdOXqWy1Z0bAxcwrmazZgM7-AuwjuXIuvM1qwP9X2P1FaMZR8GaXBB2ZI-6TXpnZ10GWiXNQJkw6aUdMaKUd1S0Xlj_2juNck0G82eOgDT/s1600/R-11852364-1523502212-9331.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ1KY_zsuVw6qMG64Bd5PwqGR-OsFjlc-ZzGYdOXqWy1Z0bAxcwrmazZgM7-AuwjuXIuvM1qwP9X2P1FaMZR8GaXBB2ZI-6TXpnZ10GWiXNQJkw6aUdMaKUd1S0Xlj_2juNck0G82eOgDT/s640/R-11852364-1523502212-9331.jpeg.jpg" /></a><br />
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This track has a lot of different types of percussion instruments, and opens up with the chiming of a bell, which is difficult for many DAC's to get right. Fortunately the Lumin X1 does a great job of handling the dynamics and overtone frequencies, so do the X3's. This track really shows of the X3's ability to render dynamics with realism, clarity and tonal shadings. The sense of space, with ambient cues and the right to left dynamic craziness of all the instruments incorporated are extremely impressive.<br />
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Bleeding Heart off Jimi Hendrix Vallies of Neptune is just fun. It's not a great recording, but not awful either. I just enjoy the song, and love turning it up.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPp4Pm9LbJeFZAmkpI0rkDXA98fYf2xueCGhtyw2qp5F9AbcI7wAnKhktR8bqBWgUZsYmAVUVE6O1U4uvlC3si15mZWurxLNBCJa2SW4SU86ujg9FleOLruHFDMvNJ3Iv3IVKFaNlAACeu/s1600/R-2160108-1527136793-1741.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPp4Pm9LbJeFZAmkpI0rkDXA98fYf2xueCGhtyw2qp5F9AbcI7wAnKhktR8bqBWgUZsYmAVUVE6O1U4uvlC3si15mZWurxLNBCJa2SW4SU86ujg9FleOLruHFDMvNJ3Iv3IVKFaNlAACeu/s640/R-2160108-1527136793-1741.jpeg.jpg" /></a><br />
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Of course Jimi's guitar sounds incredible, but the driving beat of the song is great as well.<br />
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Efterklang was a discovery for me (thanks Roon Radio). The song I chose off of their album Altid Sammen starts off with a synth opening and moves in to a great bass line. This Danish post rock group recording is excellent and unique. <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgORJfEvx8hXrVAxrUWru5PejwC7mUAAPLZyK3gn_-JJv9x_W62W8qpgS7ZnVAwgNprnpDlrtsH-9K59_NRijai_MPVnr3Z3zTfEXL3NjLZgq-wXS63oqnOMDh_jSE7JYj4vDFQpbobqwcT/s1600/R-14098528-1569858607-4513.jpeg.jpg"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgORJfEvx8hXrVAxrUWru5PejwC7mUAAPLZyK3gn_-JJv9x_W62W8qpgS7ZnVAwgNprnpDlrtsH-9K59_NRijai_MPVnr3Z3zTfEXL3NjLZgq-wXS63oqnOMDh_jSE7JYj4vDFQpbobqwcT/s640/R-14098528-1569858607-4513.jpeg.jpg" /></a><br />
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Sung in their native tongue, I have no idea what the lyrics are saying, but the singer's vocal range really shows off how well the X3's do vocals and convey emotion. The synth, bass and vocals are backed by cello. I sat back and let the music wash over and surround me, filling the room once again and creating an immersive experience. <br />
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Finally, David Bowie's Blackstar. I chose the song Lazarus. It opens up with a strong bass drum and snare accompanied by a simple guitar melody.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzKQZ2kIY1G86igsmkRjIH6GBrKzn3Slhg_UOCZoyb8sRC8scRImyWUvP3uyvHslRMIltlQEvPZ9HNXfaNDZauhuC66nvIUS7YbQLoaYxW5s3inVnqwIhoLurFlqyg4uz60z7jLEQlVeCd/s1600/R-7948015-1457204316-2954.jpeg.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="537" data-original-width="599" height="572" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzKQZ2kIY1G86igsmkRjIH6GBrKzn3Slhg_UOCZoyb8sRC8scRImyWUvP3uyvHslRMIltlQEvPZ9HNXfaNDZauhuC66nvIUS7YbQLoaYxW5s3inVnqwIhoLurFlqyg4uz60z7jLEQlVeCd/s640/R-7948015-1457204316-2954.jpeg.jpg" width="640" /></a></div>
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The dynamics of the snare and bass drum kept my attention focused, Bowie's vocals had a little reverb on them, and the dual saxophones added a sense of space. The emotion in Mr. Bowie's vocals were conveyed with richness and texture. It drew me in to the music.<br />
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<h3>
Conclusion</h3>
There is no question I like the Spatial X3's. They tick many boxes on my list: High efficiency? check. Outstanding vocals? check. Tone, texture and space? Check, check and check. Dynamics, oh heck yes! Air and space, definitely check. If your gear is up to it, and you take the time to place these speakers properly (it's not difficult, it just takes patience), they will reward you with a dynamic disappearing act that will have you forgetting about everything, being immersed in the joy and emotional connection to the music that great sound can provide. I would have no qualms pairing the Spatial X3's with very expensive gear in the 5 and possibly 6 figure range. I just don't think they would ever be a bottleneck in the performance. They represent what Tweek Geek is all about: finding reasonably priced high performance gear that delivers engagement, immersion and an emotional connection to the music well beyond it's price point.<br />
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My only caveat is for those listeners that need strong, occasionally loud bass performance below say 35 Hz. You would need very good sealed or open baffle subs to keep up with the speed and output of the X3. Rythmik Audio, REL, JL Audio, Hsu Research, and SVS have commercially available subs worthy of consideration. My advice though would be to buy 2 of the <a href="http://gr-research.com/servosubkit4.aspx">GR Research open baffle servo sub kits</a> and have someone build them for you, or if you have the skills, build them on your own. They beat all of the others in terms of tonal quality, and their open baffle design is the best match for the X3.<br />
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Tweek Geek has the Spatial X3's ready for you to listen to in our studio, along with all of the other gear used to review them. I invite you to make an appointment to listen to them and visit with me the next time you are in the Denver area.<br />
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Cheers!<br />
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tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0tag:blogger.com,1999:blog-8025128530195026732.post-25979433729837517992019-09-20T16:34:00.002-06:002019-09-20T16:39:56.655-06:002 Tweaks For Improving Streaming Audio Sound Quality<div class="separator" style="clear: both; text-align: left;">
Just a quick post highlighting 2 things that really helped my streaming setup sound significantly better. </div>
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1. <a href="https://www.tweekgeek.com/dmt-wormhole-dot/" target="_blank">DMT Wormhole Dots</a></h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><a href="https://www.tweekgeek.com/dmt-wormhole-dot/" target="_blank"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbXscFQx0d0NZ50GyIE2RFqzDDI8UEDoxDzpDW7IjSw2FD4Z4cT9QrjOejna-jPuAffaJGT9n6X6426U1SHGVW_joSxrQVnVfYuqgbVyJMymCZLJrE0smrC4u-D1fKW6qGbIwgnTmd41Je/s640/Dot-2-04.jpg" width="640" /></a></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.tweekgeek.com/dmt-wormhole-dot/" target="_blank">DMT Wormhole Dots</a></td></tr>
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Starting with the internet connection that comes into my home. I have found that the <a href="https://www.tweekgeek.com/dmt-wormhole-dot/" target="_blank">DMT Wormhole Dots</a> placed on all relevant internet/ethernet connections made more of a performance improvement than a higher quality ethernet cable. The sound is more natural, and appears to be quieter as I hear more detail. If you only start with one, start with the one at your router, and work your way to your streamer. Place one on every ethernet connection.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTBh4-k10Cvr43LAiCez4HDSUtOrzQSsBiXV11494RV0KvcABAab8M1aXl-GmCJBLOWsEdv7NXjWfH7IjWSHQnz2pQaCFLZ3c10FBqUzBwMvo60ztqFGu1CIZSaMb8rQx0fLnxbqAqSPhL/s1600/dotmk2-02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1169" data-original-width="1600" height="466" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTBh4-k10Cvr43LAiCez4HDSUtOrzQSsBiXV11494RV0KvcABAab8M1aXl-GmCJBLOWsEdv7NXjWfH7IjWSHQnz2pQaCFLZ3c10FBqUzBwMvo60ztqFGu1CIZSaMb8rQx0fLnxbqAqSPhL/s640/dotmk2-02.jpg" width="640" /></a></div>
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<h3>
2. Balanced power on Data components</h3>
Starting with my router which is located in another building. I have connected it to a relatively inexpensive balanced power transformer I purchased on Ebay. Balanced power is commonly used in pro audio as a way of reducing AC line noise. The 120 volts normally carried on the "hot" wire runs through a specially wired transformer that splits the 120 volts into 60 volts on the "hot" and 60 volts on the "neutral" and making one electrically out of phase with the other. This out of phase wiring causes a cancellation of noise on the AC lines, and the bonus, the component still "sees" 120 volts. It not only cuts the noise in half, it also isolates the components plugged in to the transformer from the other components (in this case audio components),<br />
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I connected one transformer to my router, and the other transformer is in my listening room powering my Roon Rock server, Cisco switch, and an external hard disk with switching power supply. I have listened to this in and out of my system, and it is definitely smoother and quieter in my system.<br />
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I have had hit and miss experiences with balanced power on my audio components, but for data components in the audio streaming chain, it is essential. Below you can see a photo of the unit I purchased (I actually purchased 2).<br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkUd66jZUAfoddBt6FJwEg-rp60nQCX8JhVo-pi1nAbZTPhjW6awkVvca68nuNnSSQaObxtepOT_2IF5TGkIPND9Spb5W3o_JsPhShXkiZmdRLailN8T8cypDmVMKvsLIUW0GpzOPjrj9d/s1600/balanced-switch.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkUd66jZUAfoddBt6FJwEg-rp60nQCX8JhVo-pi1nAbZTPhjW6awkVvca68nuNnSSQaObxtepOT_2IF5TGkIPND9Spb5W3o_JsPhShXkiZmdRLailN8T8cypDmVMKvsLIUW0GpzOPjrj9d/s640/balanced-switch.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">My Cisco switch sitting on top of the balanced power transformer. My Roon Rock server and an external drive are also plugged in to this unit. Highly recommended.</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://www.ebay.com/itm/500VA-Toroidal-balanced-isolation-transformer-isolation-Power-supply/322214103850?epid=880412395&_trkparms=ispr%3D1&hash=item4b05750b2a:g:r1wAAOSwJqpXoJOF&enc=AQAEAAACYBPxNw%2BVj6nta7CKEs3N0qXPHrGudb%2FHGbUIXsaZVrAmsnBvIYIRgUmQR6TdE1flYXxHEwXgoURSuKtCDYlS%2BRs3asqq%2Fo24oviGx2NJq09UYIUvF7ehACl4tNhzL7lYx2wPJiDn8QklCSdURIAUjF5fB5sNpIl23wBhwJMzcTE1Uu01GcD0Y2XgHock8BLUVweb0sX9bamIMd3E5trCiykG2nKPIDDEqF5NUl%2FLU5rEx8olZWrI5JBoo8seQqbSf27fAEtn6q9XJz8t6A9OoaRbnn%2BEQtQHS0x0E%2BckiOOHlyWrZojdgBovacyKyb8NizDWmNX%2FObCNZYcMDWfCar7xuT6eLM3I34bCksfLPAQsrR07p7ZnamP0zj2FU2Kk82wQc64eGlVpqNXvhtIr5ARK1ZgUXwW4x40mRozvVpVC4g4GeEtofNjBcnNrNP%2BvAHCbIN9aqwV5l2L3OG52BtSJ7nVHP4JhQ0r6awlWMrTtxWXw9jEDr%2FbZCTCkm8SDmqhEWGPXWnG8PbccGyX%2FS2CFogBOOGH%2FXzYs2Ii94kyPL6kfd3DLnujdCRY8a3V5FfUiqi2fUdTmVxYv6Uabx5OozFu3baOWZvdGvNIRtTVMPB2uij4ffS1zy6BZHIPmK%2BO%2B4iMqM9nhsuE6ScqB340J%2Bsx7WXnz8auSn0WqRyg2jRqMsVWAYUPwNp5TOOSkz8cIJzOp6%2FxMelaIiwxu8AQ0sLSlZPcn5Y6BYTo2%2F9gMUteP13MLGFFcB5g8YPbZYBD3sU%2F3V2TET579bgyAqKB4F6JMNO424NyPr%2FQQaIeG&checksum=322214103850aad95d8c1bb2475d96e5f754dc3340a7" rel="nofollow" style="margin-left: auto; margin-right: auto;" target="_blank"><img border="0" data-original-height="500" data-original-width="500" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqEDjzoD-uLrxMz_QxF6a36_uSK4BeFwG04uUnwa0UbuFqr94bShyjxKpUIn7vLH-EOnbY0z79doXjDhMOzOBzBHAjljZw-_uq91qXgmD4v70ClLM0ian4OtNptopOoRBRlQxKHkq0Klhy/s640/s-l500.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><a href="https://www.ebay.com/itm/500VA-Toroidal-balanced-isolation-transformer-isolation-Power-supply/322214103850?epid=880412395&_trkparms=ispr%3D1&hash=item4b05750b2a:g:r1wAAOSwJqpXoJOF&enc=AQAEAAACYBPxNw%2BVj6nta7CKEs3N0qXPHrGudb%2FHGbUIXsaZVrAmsnBvIYIRgUmQR6TdE1flYXxHEwXgoURSuKtCDYlS%2BRs3asqq%2Fo24oviGx2NJq09UYIUvF7ehACl4tNhzL7lYx2wPJiDn8QklCSdURIAUjF5fB5sNpIl23wBhwJMzcTE1Uu01GcD0Y2XgHock8BLUVweb0sX9bamIMd3E5trCiykG2nKPIDDEqF5NUl%2FLU5rEx8olZWrI5JBoo8seQqbSf27fAEtn6q9XJz8t6A9OoaRbnn%2BEQtQHS0x0E%2BckiOOHlyWrZojdgBovacyKyb8NizDWmNX%2FObCNZYcMDWfCar7xuT6eLM3I34bCksfLPAQsrR07p7ZnamP0zj2FU2Kk82wQc64eGlVpqNXvhtIr5ARK1ZgUXwW4x40mRozvVpVC4g4GeEtofNjBcnNrNP%2BvAHCbIN9aqwV5l2L3OG52BtSJ7nVHP4JhQ0r6awlWMrTtxWXw9jEDr%2FbZCTCkm8SDmqhEWGPXWnG8PbccGyX%2FS2CFogBOOGH%2FXzYs2Ii94kyPL6kfd3DLnujdCRY8a3V5FfUiqi2fUdTmVxYv6Uabx5OozFu3baOWZvdGvNIRtTVMPB2uij4ffS1zy6BZHIPmK%2BO%2B4iMqM9nhsuE6ScqB340J%2Bsx7WXnz8auSn0WqRyg2jRqMsVWAYUPwNp5TOOSkz8cIJzOp6%2FxMelaIiwxu8AQ0sLSlZPcn5Y6BYTo2%2F9gMUteP13MLGFFcB5g8YPbZYBD3sU%2F3V2TET579bgyAqKB4F6JMNO424NyPr%2FQQaIeG&checksum=322214103850aad95d8c1bb2475d96e5f754dc3340a7" rel="nofollow" target="_blank">500 watt balanced power transformer with 2 duplex receptacles</a>. Perfect for your routers, switches and data components<br />
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tweek geekhttp://www.blogger.com/profile/01022949843166079803noreply@blogger.com0