Amazon.com: VALETON Multi Effects Processor Multi-Effects Guitar Bass Pedal with Expression Pedal FX Loop MIDI I/O Amp Modeling IR Cabinets OTG USB Audio Interface GP-200,Red : Musical Instruments
Amazon.com: AKAI Professional Expression Pedal – Lightweight, Robust, Non Slip Pedal for MIDI Keyboard Controllers, Guitar Supported Effects, with 1.8m Cable : Musical Instruments
Amazon.com: M-Audio EX-P | Universal Expression Pedal for Keyboards, MIDI Keyboards/Controllers and Supported Guitar Effects Pedals : M-Audio: Everything Else
Amazon.com: AKAI Professional Expression Pedal – Lightweight, Robust, Non Slip Pedal for MIDI Keyboard Controllers, Guitar Supported Effects, with 1.8m Cable : Musical Instruments
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
Amazon.com: MIDI Foot Controller,MeloAudio Guitar Floor Multi-Effects Portable USB MIDI Foot Controller with 10 Foot Switches,2 Expression Pedal Jacks and 8 Host Presets : Musical Instruments
Amazon.com: AKAI Professional MPK261 and EXP - USB MIDI Keyboard Controller with 61 Semi Weighted Keys, Assignable MPC Controls, 16 Pads, and Expression Pedal : Musical Instruments
Amazon.com: BOSS Wireless MIDI Expression Pedal (EV-1-WL) : Musical Instruments
Amazon.com: M-Audio EX-P | Universal Expression Pedal for Keyboards, MIDI Keyboards/Controllers and Supported Guitar Effects Pedals : M-Audio: Everything Else