Virtual Loopback Channels 17 And 18 - Arturia AudioFuse 8 Pre User Manual

2.2.5. Virtual loopback channels 17 and 18

There are two additional input channels that are not accessed through the front or rear
panels. They will show up in your computer or DAW as inputs 17 and 18. They are connected
to a dedicated USB record stream, so the output of another application can be recorded
directly by the DAW.
If you like to produce your own karaoke tracks, for example, you can tap into the output of
your favorite playback application. This will enable you to record your voice into one track
on your DAW and the "minus one" file into a stereo track simultaneously.
The sources for the Loopback channels can be the Main mix or the Cue mix of the AudioFuse
8Pre. By default there is no input selected. Use the AFCC to activate the loopback channels
and to select which mix they will receive.

♪: The loopback feature is only available when the AudioFuse 8Pre is in USB mode.
17 Arturia - User Manual AudioFuse 8Pre - Overview