B3 | ZOOM What is it? "Zooms B3 Bass Effects and Amp Simulator Pedal combines the ease of a stompbox pedalboard with the power of a multi-effects pedal and USB audio interface. With complete control over individual effects and amp modeling, you can change your bass tone on the fly in both stage and studio settings. Three stomps. One pedal." Never been a fan of all-in-one's. But, this looks pretty interesting - especially if you don't already own that many effects.