Great review so far!  I have had mostly the same experience with my uDAC-2.    Mine shows up as a recording device in addition to playback on Windows 7 and the black cap that goes on the volume nob fell off completely.  It looks like very poor quality glue was used to attach it, which is a...

I've done some more testing and no noise yet, so it does not look to be a design flaw.  It may have been a bad batch or QA isn't tight enough. (I'm looking at you, volume nob cap thingy that fell off... )   I'm still happy with my purchase.  It sounds very good so far with the few hours I've...

I just received my uDAC-2 today and have not heard the high frequency tone on my SRH840's.  I'll try it out on a few different computers with different USB cables to see if I can replicate the issue others are having.  I listened to the wave files IsoOctane provided, so I have a good idea what...