1681 Views 1 Reply Latest reply: Jan 2, 2011 3:19 AM by VnyrdWrshp
Have you looked in the GB preferences (separate from the system prefs), to ensure that the interface is the audio in/out Gb is using?
Once that's for sure, check to be sure the guitar has power, if needed (if it's an active PU, you might need a battery, for ex.).
Also, if you get GB to record audio (you might see the waveform in the track's display), but you can't get it to play back, you might adjust your GB prefs>audio>output away from your interface to your built-in speakers.
Just a few thoughts... Best of luck!