REGEN by UPTONE AUDIO


Some of you may not have heard about the Regen. IMHO/E this device punches way above its price. You will not be sorry checking this out and almost everyone, regardless of what DAC, should benefit.I have NO affiliation with Uptone Audio. Just an Audiophile passing on info.

HERE ARE MY INITIAL IMPRESSIONS OF THE REGEN.

First a little background. I turn off all unnecessary items in my Mac Mini. I have a MMK installed and use a JS-2 to power the Mac Mini and my e20 MK III .082 Clock exaSound DAC. I also used my Hynes Power Supply to power the Regen. I use HQ Player and all music files regardless of rate, PCM-DSD, are up-sampled to DSD 256 (quad DSD). My comments are with the TotalDAC USB Cable unless noted.

The Regen is VERY INTERESTING. Think of it as a HEPA Air Filter for Audio. All impurities are removed to 99.97% pure.

At times it is very obvious and at other times it is very subtle. You can hear an improvement right after its been turned on but you can hear it steadily improve the more time it has to run in. Obviously up to a point. So do not take how it sounds right out of the box as how it will ultimately sound.

Better imaging and sound-stage. Attack, transients and instrument tone are improved to the point that it is almost (spooky at times) lifelike with the best recordings. Subtleties can become more noticeable and tonally correct. Drumsticks striking each other actually sound like wood, real wood, like it was live in the room as an example. A clarinet has the air its supposed to have. You just do not know what some instruments should sound like on some recordings until the Regen is in place. Before the Regen you know something is not quiet right subconsciously when hearing the recording...but once the Regen makes it right...my head is a bobbing and my feet are a tapping...I feel the music, and that is what its all about. How the sound moves you, inside. But it first has to sound right.

So it helps all recordings but the better the recordings are the more you get out of it. It is not going to take a mediocre recording and make it stellar but it will allow you to better hear what is really on it. Though the best recordings are stellar.

Now that is with using my TotalDAC USB with it. And I suspect that there may be a better fit to use with the Regen. Then again...

When I tried a VERY generic throw away USB cable (really poor) with and without the Regen it was better with but not as good as using the TotalDAC USB cable just by its self. However can a decent quality USB cable with the Regen give the TotalDAC USB by its self a run for its money, Maybe, I can not say as of yet. If I find one or can borrow one I will let you know.

I was really looking foreword to see how the Regen would sound with the Corning USB vs the Regen with the TotalDAC USB.

But no real luck with my Corning USB Optical Cable. If it works at all (mostly 99% not) it is very short, a few seconds to 10 seconds at best. I will check into getting a replacement this week.

Again this is with only with a short amount of time listening so I will follow up after more time is spent.

However I can say at this point that the Regen is a freaking steal at its price vs performance ratio. But do not tell Alex and John that least they raise the price.

Audiophiles spend thousands of dollars on one piece of equipment to get the kind of improvements that the Regen gives.

As aways YMMV and this is MHO.

2013 Mac Mini i7 2.3GHz Quad-core-16GB RAM-128GB SSD-Boot Camped with W8 and Mountain Lion-J River MC-Pure Music-Audirvana Plus-Seagate HD>Thunderbolt>Mac Mini>USB 3>exaSound e20 MK III .082 clock>Merrill Audio Veritas Ncore NC1200 Mono Amps>B&W 802D>Cabling=High Fidelity CT1E interconnect with Cardas Clear balanced adapters - High Fidelity CT1E with custom CT1E Jumpers for bi-wire-Triode Wire Labs 10 Plus PC for Amps and Mac Mini>The Mac,HD,e20 are all on Synergistic Research Tranquility Base all supported by Stillpoints Ultra Mini-The B&W and Veritas are supported by Stillpoints Ultra SS.

Post #481
http://www.computeraudiophile.com/f10-music-servers/uptone-audio-regen-22803/index20.html

Post #389
http://www.computeraudiophile.com/f10-music-servers/uptone-audio-regen-22803/index16.html#post417237

http://uptoneaudio.com/pages/j-swenson-tech-corner
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Showing 4 responses by wisnon

1) impedance matching signal regenerator whose goal is high signal integrity, so the DAC USB receiver works less and dont create new noise of its own. It is a specialist USB hub. Clean power is just a necessary by product.

2)Another hub, but the goal here is to regenerater signal with a filter and clean power. Less ambitions than (1).

3) Power regenerator and filter. Separates the signal lines from power lines. Less ambitious than (2). A byproduct is that it can be used to power things like Squeezboxes too.

4) just a passive filter. Least ambitious, but cheap enuff to see if it couble be combined with 1 to 3 for good effect.
Arrrrg,

As been reeatedly said…. the Regen is NOT about cleaning up USB power.

Its is about stopping the propogation of packet noise from the Dac's USB receiver. It does so by regenerating the USB signal with high signal integrity so as to not cause the PHY in the Dac's receiver from working too hard and hence creating its own noise.

To do so, impedance is well matched and the Power distribution network in the Regen is optimized. All this plus quality reclocking presents a high integrity signal to the Dac.
Arrrrghhh,

As been repeatedly said…. the Regen is NOT about cleaning up USB power.

Its is about stopping the propogation of packet noise from the Dac's USB receiver. It does so by regenerating the USB signal with high signal integrity so as to not cause the PHY in the Dac's receiver from working too hard and hence creating its own noise.

To do so, impedance is well matched and the Power distribution network in the Regen is optimized. All this plus quality reclocking presents a high integrity signal to the Dac.