Hi, I have an OS X 10.5.8 IBook. I was getting sound through my MOTU headphones jack. Now I can only get sound through my computer and not the MOTU. Not sure what changed. I may have turned something off in Logic or MOTU? Not sure. Any ideas? Thanks, Lynn

Is your MOTU device set as your Output device in the Audio Preferences?

Hi Gary, The MOTU device is set as my Output device in the Audio Preferences. Still no sound. Is there a setting on the MOTU to adjust sound through the headphones and outputs in the back of the MOTU?

set the main outs and the phones out to the same i.e 1&2 or main. in the motu audio setup window which is an app that comes with ur motu. App icon looks like a microphone. should work fine then. mtec

Thanks, I got it working.