Also thanks to DanBa for that list!! I have a U3 and had once tried it with the Toshiba Thrive, but had no knowledge of that USB Audio Recorder app... It's also running ICS since they fingally released it and so I'll have to give things another go! Kinda funny that I had suggested this (for PnP sound card, DACs like the Xonar U3) on a forum for modding Samsung HDTVs since it will play music from a USB-connected hard drive or thumbdrive, and the dev said no because it wouldn't have any interest
Oh well lol I since had bought a Xonar Xense and the computer it's in is already hooked up to said HDTV
The Thrive has a dev that is somewhat interested in making it route correctly through a 4.1.2 custom ROM. So far all we have is USB Audio Recorder Pro working... But if you try this (flash B25) and let him know what happens with your equipment it would help a lot. Since your are on ICS though it would be difficult to get it so you can flash. If you are interested let me know and I think one of the members on the Thrive Forums figured out how to root ICS.
Edited by gidgiddonihah - 3/3/13 at 3:37pm