Zoom B1X Four Bass Effects Processor with Expression Pedal QSC GX Series A front panel power switch

A front panel power switch and USB 3

Grab the volume knob and crank it up

giving you a huge selection of COSM® amps and effects for live playing and studio recording

The CelloPhant® accessoryuniquely train the hand to hold the bow correctly and naturally

Zoom B1X Four Bass Effects Processor with Expression Pedal QSC GX Series A front panel power switchThe Zoom B1X Four takes your low end to new heights with over 70 effects and amp models, looper and a built in rhythm section. Plus, access ZOOM Guitar Labs additional library of downloadable effects. Loop Yourself In Lay down a bassline up to 30 seconds, and then endlessly overdub your performance to build a dynamic, multi part arrangement. X is for Xpression For added control, the B1X Four features an expression pedal that can adjust effects, such