I've been kicking around the idea of using some components I have laying around to make a combo practice amp for the home studio. I've got a preamp (Behringer Bass V-Amp Pro), a couple of 10" drivers (most likely I'll only use 1), tweeter, crossover etc. But I'm having a hard time finding a power amp small enough to fit in the bottom of a cabinet, and cheap enough to make this project feasible. Does anybody know of an online source for a suitable amp? Thanks.