I can record from USB:
Guitar1 <> Input1
Mic1 <> Input 2
Out3 <> USB 3/4
I’m trying to record the bass from Return 1/2 to a USB 5/6 track, no processing required and must not be audible through Out 1/2/3/4.
I can dedicate a lane:
Return 1/2 <> USB 5/6
But is there anyway to do this without using a dedicated lane?