Audio output mode for separate loops to route to external mixer?

I use a guitar synth as one input on the Aeros and standard guitar on the other input. Would like to keep the recorded loops separate when they come out of Aeros into a mixer at least in two by two mode.

As long as the Aeros is set to record and playback in stereo, and you use two mono signals, this can be split between left and right

The Aeros cannot have dual mono routing, this is not possible