ION Audio GuitarLink - Manual (Page 5)

3
MAC
1.
Go to System Preferences f Sound.
2. Click the “Input” tab.
3. Make sure C-Media USB Audio Device is selected, then
close the window.
4. Go to Applications f Utilities f Audio MIDI Setup.
5. In the “Audio Devices” tab under “System Settings,”
select C-Media USB Audio Device as your Default
Input, then close the window.