HI Mdrone - I used the Sagra DAC in my home system for about 2 years. IT is a very musical DAC with an R2R Ladder design. Nicely detailed, good imaging, very reliable and slightly ( ever so slightly) leaning towards musical rather than analytical. I used it with USB input only, so no comment for other inputs. IT comes bare bones - no power cord, no manual, no throw in USB cord, just a checklist form factory testing. WELL worth the money in my opinion. I upgraded to the T+A DAC 200 several months ago, but still have good memories from the Sagra DAC.