Actually, I am using the A10 as a transport right now. I've been using the Parasound CDP2000Ultra as a transport feeding a Nixon Dackit. The Parasound is out of commission until Timmy can send me an AC socket. But, yesterday, I bought a soldering gun and went DIY crazy. I made a digital cable out of an USB cord and can't wait to try it out. So, in goes the A10 into spot vacated by the Parasound. Sounds ok, can't really do any serious comparisons since I am only used to the Parasound in my system. But, the A10 isn't sounding too bad but there are a lot of variables that are different in my system now... diy speaker cables... interconnects...