I recently purchased a Traynor TS-50 amp (note: without B, so guitar amp). I'm thinking about hooking it up via line out to t.amp S150. It gives 250W in bridged mode. So far so good? Because the amp is (probably) not going to give me enough bass, so I'm thinking (this is very it gets possibly stupid and you guys step in) using a small mixer and running another signal from my effects (LS-2) to passive DI to mixer. I there mix it to appropriate and send it to the power amp. It's a stereo amp, but in bridged mode I can only use one channel. Does this make sense? Other (possibly more sane) option is just bi-amping and hooking the TS-50 to more appropriate bass cabinet.