I have an Alesis Studio32 board with unbalanced TRS inserts on each channel and on the main outs. Like most boards of this (low) caliber, you can't just terminate these things on a patch panel. Something has to be patched in (like a RNC) or else I get no signal. My question is, what would be the most professional way of utilizing these types of insert points? Should I normal them on my patch panel, or what? What type of insert points do higher end boards use? Are they switched? Balanced?