Maybe this should be in a noob forum, but it's more of what a mixer can do question.
Can I put a bass and guitar into a mixer (e.g. UB802, inputs 1 & 2) and run the main out to a single combo amp without any drawbacks (i.e. shorting something out)?
I'm not trying to record from this setup, but just trying to get two of us to be able to play at the same time on one available amp. I didn't know if there was some sort of loading problem, or what magic I might be removing by not plugging into the amp directly with my instrument.
I think I blew out an amplifier before by mixing speaker outputs into the mixer (maybe a grounding problem?), so I didn't want to do something like that again.