Zoom B2 Four Bass Multi-effects Processor with Zoom FP02M Expression Pedal, AD-16 Power Supply, Over-Ear Monitoring Headphones, 20' XLR Cable, 2x 25' Instrument Cables and StreamEye Polishing Cloth | Reverb
Amazon.com: Zoom FP-02M Expression Pedal, Designed to be Used with All Zoom Multi-effects Processors Including the G3n, G3Xn, G5n, B3n, and More : Musical Instruments