On
http://www.alsa-project.org/alsa-doc/index.php3?vendor=vendor-MAudio#matrix
there is the USB Audio Quattro, but the USB Audio Omni Studio is "untested".
On M-Audio site, they said that it's the same as Quattro with some
features more.
Do you know if OmniStudio USB works with Linux? (Debian)
Thank you
--
sigir