Hi I've had this setup for quite some time and the other day the output started getting digital sounding like low bit rate. Then now it is connected but doesn't respond to my computer. So no audio is going out, it stays on my computer out. Any ideas what this could be. I've tried restarting and etc. Thanks

Hi Alex, Is your Apogee Duet appearing on your Audio MIDI Setup? (Applications > Utilities > Audio MIDI Setup). What do you mean when you say 'it stays on my computer out? Can you not choose your Duet as an audio device in an audio application? Can you try downloading the latest drivers, install them and see if this resolves the issue. If not it may be a hardware issue. You may need to take the unit into a supplier and get them to test it.