The InnuOs Phoenix made my AQ DragonFly Cobalt sound many times more expensive. was shocked at the sound pouring out of my headphones.
Home System:
DAC: Chord TT2;
Server: Aurender N10;
Integrated Amp: Pass Labs int 250
Speakers: Dynaudio Confidence 30
Result:
I struggled to hear any difference let alone improvement.
I also have on deck my InnuOs Zen mkiii server and the Pheonix improved that slightly; what I heard was a jump in front to back depth and a sort of ease in the presentation, like increased liquidity is best way I can describe it; it was subtle though; I think my gear is pretty resolving and I can hear cable changes pretty easily;
I think the efficacy of the Pheonix will be highly dependent on Dac input USB circuitry, and source USB port (obviously eh?)
I was shocked at how much a lowly dragonfly cobalt could sound; it’s as if I heard the pure performance of the tiny DAC chip itself for the first time;
Im bummed that USB implementation in any dac is still a thing that is subject to much variation and can make or break a dac;
I think Chord has a robust internal reclocking and top class jitter rejection strategy that attenuated the otherwise obvious improvement I heard with the lesser DAC.
As always, ymmv