| Zoom B1X Four Bass Multi-Effects Pedal with Expression Pedal Key Features: Over 70 Bass Effects & 9 Amp Models, 5 Effects Can Be Used Simultaneously, Global Tone Stack & Volume Knob, Expression Pedal for Variable Control, 68 Built-In Rhythm Patterns, 30-Second Phrase Looper, Built-In Chromatic Tuner, 1/4" Instrument & 3.5mm Auxiliary Inputs, Runs on 4 AA Batteries for 18 Hours, Connect to ZOOM Guitar Lab via USB. The Zoom B1X Four Bass Multi-Effects Pedal is a multi-effects processor designed for use with electric bass, offering an expression pedal for continuously variable control over certain effects. Housed in a user-friendly stompbox format, the B1X Four provides a wide array of effects,… | Price from $119.99 up to $131.99 Compare prices and buy Zoom B1X FOUR Bass Multi-Effects Processor with Expression Pedal, with 70+ Built-in Effects, Amp Modeling, Looper - Red B1 Compare prices2→ |