Hi all, I was wondering if it is possible to use the HX effects as a mixer? I’ve bought a 2ch audio interface to use with Jamulus for band practice, but I need 3 inputs , bass, microphone and a mono output from my phone for a backing track. I thought I might be able to use the HX effects to mix the bass and the mono backing track into one output then send to the interface - Is that possible? I’m guessing something to do with the send return inputs?   Thanks!