Casio created the ultimate expressive tool for your PX-S1000, PX-S3000, and CDP-S Digital Pianos, the SP34 3-Pedal Board. This 3-pedal board offers the expressive feel of a grand piano by giving you full control over Sustain, Soft, and Sostenuto. Also, for a real acoustic grand piano feel, this pedal has an extended-damper function that simulates the response of a half-pressed pedal. Features: 3-pedal unit for digital pianos Made for use with PX-S and CDP-S Digital Pianos Sustain, Soft, and Sostenuto Extended-damper function Gives you the feel of a real grand piano Get your SP34 3-Pedal Board today .