37 responses Add your response
I’m currently breaking in a SOtM tx USBultra in combination with their SMS-200Ultra Ethernet-to-USB streamer, SPS-500 DC power supply, and SOtM-modified D-Link Ethernet switch with a clock link to the SMS-200Ultra. The clocks in all of these are slaved to my SRS Perf-10 rubidium master clock. Life is good. I think SOtM has thought through Ethernet-to-USB playback as well as anyone.
@goofyfoot From reviews it appears that the new ISO Regen is better than the old Regen. I have not tried any USB regenerator except for the similar functionality integrated into the Sonore microRendu.
Prior to SOtM, I was using a microRendu as an Ethernet end point, networked through a Cisco EN switch to a QNAP TVS-882 i5 NAS hosting Roon. Running on that i5 core, the Roon DSP engine upsamples and filters all sources to DSD128, then across EN through SOtMs to USB into Esoteric K-01X. The mR people don’t recommend an in-line regenerator, as the mR reportedly integrates features of the Regen. The SOtM people recommended the combo of all four pieces for the full SOtM experience... As I already had a 10mHz rubidium clock, the ability to synchronize to the master clock was conceptually appealing. Once it’s all broken in, to weigh up the relative contributions to performance I’ll begin subtracting components from the chain. This will include comparing the SOtM DC power supply to my Hynes SR7.
All I can say so far is that the improvement of synchronizing all clocks to several PPB precision is obvious.
I did read a review about the ISO Regen and that made me think about purchasing the Regen and then work towards adding the SOtM USBultra. I also read a recommendation for the Regen linear power supply. Anyhow, the recommendation about getting the ISO Regen first seems enticing. But I still want to know more about the Ideon and ifi devices before making a decision. Both the Ideon and ifi get good reviews however reviews are limited. The review that I read in 6 Moons about the SOtM was critical but incomplete.
Do you know anything about the new ifi micro 3.0 or Ideon Renaissance?Hi goofyfoot,
I have had the iFi Micro 3.0 for some time now with it connected between the Aurender 100H music server and the Esoteric N-01 dac(silver Oyaide usb cable from the Aurender to the 3.0 and iFi’s own Gemini bihedral usb cable from 3.0 to dac’s usb input).
The difference with the 3.0 in and out of the chain is indeed night and day, the 3.0 elevating sytem performance to a whole other level.
I find it to be a truly indispensable component for my usb audio set-up. Reviews have placed this higher than the Regen products. Also, a very big bang for the buck.
I’ve been having results with the Akiko tuning sticks and tuning chips however I’m looking for a product that will flesh out the sound and render a greater analogue image. My digital source is detailed and transparent, even holographic but there exists a degree of digital edginess. The newest version of Audirvana Plus is a blessing of sorts but I am still ramping up the resolution to achieve better presence.
The attractive thing about the ifi is that it’s affordable and it’s a well regarded device all by itself. Thanks again for the feedback!
The 3.0 will most certainly flesh out your system sound very nicely. It did for mine making it sound balanced throughout the frequency range. Also, the soundstage opens up in all dimensions. But the one trait that I have come to value most about the 3.0 is the musicality - lots of foot tapping and head bobbing every single time.
Lastly, no more digital edge, hash, glare, etc.
Enjoy the music!
Considering the purchase of an Uptone Regen. What is the difference between the USB Regen and the ISO Regen? Is it only the accompanying power supply? What power supply do your use with your Regen?
Of course, any helpful responses from anyone with appropriate experience are welcome and appreciated on the Uptone Regen and/or similar devices.
Uptone claims the ISO Regen is vastly superior to the older USB Regen. It would be hard for me to explain the differences to you, but it's more than just the power supply. If you go to their web site, they can explain it to you much better than I could. I haven't tried the ISO Regen, but would have no doubt it is better than the older model. I use the standard power supply that came with my USB Regen. The older version is still availaable, I believe. I think it is about $185. The ISO is $325, I think.
Hi Tim, I did visit the Uptone website before posting and it remained unclear to me re: the differences between the past vs current USB Regen and the current USB Regen vs the ISO Regen (excepting the power supply in the latter case, which has two options, an switching power supply (better than the switching power supply with the USB Regen??) or a linear power supply).
Read a very positive review of the current ISO Regen (vs Schiit, etc) but the reviewer considered the upgraded LPS-1 power supply essential and even recommended one from another supplier. $175 (USB Regen) quickly becomes $325 (ISO Regen) which quickly becomes $655 with Uptone’s linear power supply, which quickly becomes ???? with another manufacturer’s power supply...
See my dilemma?
Your dilemma seems to be the same as mine. I'm not sure however that anyone can get around suggestions for improvements when it comes to these devices. I'm leaning towards this ifi micro-iUSB 3.0 given the reviews that I've read and the claims that it does more within a single device than its competitors. However, connecting the ifi to the Up Tone linear power device would be a way of pushing the sound quality even further, as I understand it.
Thanks for the feedback goofyfoot. Let us know which was you go and your impressions.
After experiencing fantastic results with the Purist Audio Ehternet cable, I decided to go with their 30th Anniversary USB cable in lieu of a regen type gizmo (at least for now). Will report back on how that works out vs the Curious USB cable I currently prefer.
I was clearly in error when I talked to you about the Regens. It was awhile back when I visited their web site and I obviously didn't digest their description of the ISO version properly. They do describe the newer version as a considerable upgrade. I believe you can purchase the ISO Regen as is without upgraded power supply. All I can tell you as is, even the basic USB Regen as is produces what I thought were dramatic differences to the Mac Mini. So much so, that I couldn't listen to Tidal streaming without it. You can take it to whatever limits you prefer with the upgrades. I say again, I don't think you would be disappointed with even the basic USB Regen.
Sorry for any confusion,
Hey Tim, we good. My situation is somewhat different. I use an Aurender server/renderer/streamer in lieu of a Laptop/Desktop "PC-type" source. All are computers, but the claim to fame of the former is that the storage is optimized for audio (HHDs/modem-routers feed the signal to SSDs (cache) before output), and noise is greatly reduced compared to the former. The opportunity then becomes more of modifying the sound vs (so much) eliminating noise.
The review I read of the ISO Regen claimed that it put "meat on the bones" (additional harmonic texture) to the resulting sound. This is always a good thing IME, thus my primary interest in the Regen.
You are likely experiencing the benefits of both noise reduction and additional harmonic texture in your application. Good for you!
I appreciate and value your input.
Sounds good on re:September, etc. I am currently on a path of trying another very good (and returnable) USB cable in lieu of the Regen or other such device to see if that will hit the sweet spot in providing the last vestige of harmonic texture that I seek.
I too have no immediate plans to try the newer Regen but do not preclude it from possibility in the future.
Will report back re: the USB cable.
Same here re: "...cold side, which wouldn't be a good match for my system".
Personally, I could do without the reclocking aspect of the Regen but I suspect it is a part of its sonic influence.
Recent review of ISO Regen on audiobacon.net is singing to us... Looks like the cost of entry is $655 with optional LPS1 power supply plus Zenwave DC cable ($???).
Been reading 27 pages of chatter on computeraudiophile.com forums re: the ISO Regen. Several highly recommend using the Singzer SU-1 and the ISO Regen both and all reports of the SU-1 are very positive, with or without the ISO Regen. Good call. :)
Pulled the trigger on an ISO Regen with the optional UltraCAP LPS-1 Power supply after reading that this combo is an audible improvement even with Aurender (owners claim it generates much less noise than PC/MAC).
Will let you and goofyfoot know what I think after it arrives - anticipating two weeks from now.