One question though (I can't check this myself as the amp is now in Wales and I'm in London), it has bass and treble outputs. If I were to, say, plug another amp into just one of the outputs, what would the internal 200W amp be doing? Would it be full frequency or just the bass signal? Becuase I'm thinking - if I plugged a guitar amp into the HF output and cranked up the distortion I could recreate the two-rig setup at bedroom volumes! Just wondering... and plotting!