well the m ausio fast track pro is a little tricky in linux.
I was not willing to buy a new sound card yet, so as somewhat a Linux noob, ...
According to M-Audio, the Fast Track USB interface is 'ideal for
audio class compliant” so it should just work with the alsa usb-audio drivers.
October 13, 2004; Windows XP; Initial Release of the M-Audio FastTrack USB.
Trying to record my guitar through an M-Audio Fastrack Pro into Ardour.
Nov 30, 2012; Support for Pro Tools 10.3.x – Pro Tools 11; Core Audio no ... Note Added: May 30, 2006: This driver now supports Pro Tools M-Powered ...
However, M-Audio created an alternate ASIO driver for lower latency and added support. This guide ...
[M-Audio] - Fast Track Ultra (USB-2)
The M-Audio Fast Track Pro is an USB 4x4 audio interface, working at 24bit/ 96kHz.