1.Apolarity Switch making it compatible with virtually any keyboard
2.So it will work with both your Yamaha piano and your Roland synth - no problem.
3.The SP-2 Sustain Pedal also feels great, providing realistic piano pedal resistance and a slip-resistant grippy rubber bottom.
4.And because the SP-2 Sustain Pedal is built to last, it will be there when you get your next synth or piano, ready to handle anything.

• Compatible with any electronic keyboard Yamaha,Roland,Casio,Korg,Behringer,Moog, M-Audio SP-2 Piano Style
• Universal Sustain Pedal with a built -in 6" cord,with 1/4" input jack
• Polarity switch for normally open and normally closed contacts
• Medium gauge spring in the footpedal,high-performance universal footswitch pedal
• An essential piece of equipment for all keyboard players

Compatible with any electronic keyboard Yamaha,Roland,Casio,Korg,Behringer,Moog, M-Audio SP-2 Piano StyleFZONE