Can I get quick clarity, I basically want to have a loop from OUTPUT 3/4 –> stereo FX chain –> INPUT 3/4, guitar is input 1, and then have output 1 to an amp directly for MONO and then in the lucky chance to have a dual amp setup or interface occasionally use OUTPUT 1/2 to be stereo (without having to change the wiring for the FX inputs) – is that possible or is the fact that I am using 3 & 4 going to mean the output is always stereo regardless of OUTPUT 1/2 ?
And apologies if I am explaining this very poorly
