This Universal Sustain Pedal with Polarity Switch for Compatibility with All Electronic Keyboards. 1.classic-Style Sustain Pedal for Keyboard, Digital Piano. This Chrome plated sustain pedal for keyboard is made from high quality ABS plastic and metal, which is anti-rust, sturdy and ensures durability. slip-Resistant Rubber Bottom Grips the Floor. Strong Compatibility: A polarity switch is designed on the side of the pedal, with 1/4? Jack Input, which has strong compatibility, suitable for a variety of brands of piano/keyboard.. Compatible with Yamaha , Casio , Korg , Ronald Keyboard.
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