I have the M-Audio Fast Track Pro 4x4 and I don't know how to enable the 4 output channels..
I saw this link http://alsa.opensrc.org/index.php/M-Audio_FastTrack_Pro but the Jack read only 2 channels...
I saw this thread http://email@example.com/msg23839.html but I don't know what is result...
Can anyone help me?
I'm using Ubuntu 9.04, Alsa 1.0.22