Hey Bill,

The Fast Track Pro works fine.

  1. Install the driver
  2. Attach the USB
  3. Verify audio settings in the Applications/Utilities Audio MIDI Setup application
  4. Change Output device is System Settings/Audio
  5. Patch the correct Layer audio channel to DMX
  6. Then listen and even use your desk to control volume level


If you just use the Catalyst cue control, the audio level is available also.

Good luck