M-Audio Sp-2 - Universal Sustain Pedal With Piano Style Action For Midi Looking to add some piano style sustain to your keyboard or controller? The M-AUDIO SP 2 is a traditionally styled, compact and sturdy sustain pedal specifically engineered with the modern musician and producer in mind. Featuring a conveniently located polarity switch, a heavy duty, natural feeling mechanism and an ultra-portable robust design aesthetic, M-AUDIO's SP 2 universal sustain pedal is the ultimate accompaniment to your electronic keyboard, synthesizer, MIDI controller or drum machine. Universal sustain pedal with chrome foot pedal for a natural, realistic pedal action Classic design with a conveniently located polarity switch for compatibility with all electronic keyboards Premium build with a robust, heavy-duty mechanism for uncompromised reliability Lightweight, ultra-compact aesthetic provides classic piano style sustain in portable footprint Specially designed rubber pads located on the pedals underside grips the floor and stays put while you play Includes 6 foot cable with 1/4 inch jack; 1 year warranty