Transform the Benefit of Your ADD-Powr Sorcer or Wizard With This Tweek

Fuse Rolling On The ADD-Powr Sorcer

Recently I was methodically adding QSA fuses 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 ADD-Powr Sourcer X4 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. 

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.

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. 

Fuse Rolling On The Wizard

With such great success on the Sorcer, I took a fuse home to install in the ADD-Powr Wizard 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. 

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!

Fuses for Audio Components: Determining What Your Component Has

 Common Types of fuses used in Audio Components

Size

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. 

5mm x 20 mm - Known as the "Small" fuse in our industry. Most common in all newer components
6mm x 30 mm - Known as the "Large" fuse in our industry. More common in older components

Slow Blow, Fast Blow and Time Delay

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. 

Also, a time delay fuse filament generally looks different from a slow blow fuse filament. Take a look at the photos below.

A T type fuse filament looks more like a thin wire.

A true slow blow fuse filament looks like a coiled spring

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. 

Amperage

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.

Confused? Contact us!

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. :)

QSA Fuses: THE New Top Tier Tweaks In The Tweek Geek Arsenal

The Red QSA Fuses ($1400) are what I started with. Other QSA fuses can be had for as little as $28.50 

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.

Let me also say that Tweek Geek is doing really, really well without selling fuses. I do not need the money.

So why on earth am I writing about fuses?

Because the value the QSA fuses 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.

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. 

The punchline: QSA fuses have DRAMATICALLY altered the listening experience that my audio system creates for the better. Not since my discovery of the Bybee Purifier back in 2000 have I been this excited about a product. 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.

The Black Fuses hold their own against any other fuse on the market and start at $28.50

How did I discover QSA fuses?

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. 

Then Clement called. Clement Perry is the force behind StereoTimes 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.

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.

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. 

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.

The Blue QSA fuses are $71, and will beat any other fuse on the market.

Conclusion

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. 

The QSA fuses receive my highest honor. 5 Tinfoil hats.

Fuses For All

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. 

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:

• More low level information
• Expansion of the soundstage in all dimensions
• "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. 

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. 

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.

The "Poor Mans Statement": Three Innuos Products That Get Very Close To the Performance Of Their Flagship Streamer For Less

The Innuos Statement

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".  

Innuos Zenith MK3

The foundation of this system begins with the Innuos Zenith MK3. 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.

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. 

What Makes The Statement Sound Like The Statement?

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.

Innuos Phoenix USB

Reclocking/Conditioning USB

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 Phoenix USB. 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 Phasure Lush 3 USB cable. 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.

Phasure Lush 3 USB cable. Starting at around US $260.

Reclocking/Conditioning Ethernet

Innuos' latest product, the PhoenixNET 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.

Internal Reclocking Circuit on the PhoenixNET

Advantages

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.

Conclusion

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.

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!