The M-Audio EX-P Pedal helps you express yourself fully with all M-Audio MIDI controllers that have an expression pedal input. A built-in polarity switch also insures compatibility with most other brands of controllers and keyboards. Use the EX-P to control any assignable variable MIDI controller value including volume, modulation, panning, filter sweep and more. Durable molded construction with integral cable.
Product Ref: 8670