Trying to hook up Beringer USB mixer to MBP. Beringer Mixer Xenyx x1832USB as the interface to MBP, but GarageBand isn't recording any signal.
Hooking up Beringer USB mixer to MBP. Beringer Mixer Xenyx x1832USB is said to be the interface to MBP, but GarageBand isn't recording any signal. MBP is connected to Beringer Xenyxx1832 by USB, but no signal recorded on GB. On the Track Pane, the 'Input Source', 'Monitor', & Record level are all dimmed / inactive, & can't select X1832USB mixer as source.
Anybody else working with this mixing gear? any helpful hints?
Gear:
Macbook Pro 13" Mountian Lion
GarageBand 11
Beringer XenyX X1832USB Mixer/ Audio interface
iOS 5.0.1