Don't feel like carrying around a full-sized foot controller? Now you don't have to! The Line 6 FBV2 lets you scroll through the first bank of four presets and is small and light enough to fit in your gig bag. With its ultra-reliable switches and aluminum case, the FBV2 can take all the abuse you can throw at it. Works with Spider II, Flextone III, Vetta, Vetta II, HD147, Duoverb, PODxt, PODxt Pro, Bass PODxt and Bass PODxt Pro. Scrolls through Channels A,B,C, & D. Self-powered through the locking cable.