Zoom B1X Four Bass Effects Processor with Expression Pedal QSC GX Series Grab the volume knob and

Grab the volume knob and crank it up

Peak Diaphragm Displacement Volume (Vd) 42cc

channel 2 is bright/high gain

A front panel power switch and USB 3

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 Grab the volume knob andThe 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