For those who want realistic piano sustain action.

The M-Audio SP-2 Sustain Pedal is designed to work and feel just like the sustain pedal on an acoustic piano. Specially designed rubber bottom grips the floor and stays put while you play. The SP-2 is a high-quality damper pedal with expressive half-pedal capabilities. Works with any electronic keyboard.

M-Audio SP-2 Sustain Pedal Features:

Classic design

Compatible with all electronic keyboards

6' cable with 1/4" jack

Built around a heavy-duty mechanism

Rubber-coated shell and chrome footpedal