CASIO Genuine Pedal Unit SP-34 3 Pedal Unit (Compatible with Electronic Piano) : Musical Instruments - Amazon.co.jp
Amazon.com: Soraco Sustain Pedal Universal for Piano Midi Electronic keyboards : Musical Instruments
Amazon.com: Sustain Pedal for Keyboard - Sovvid Piano Pedal Keyboard Pedal with Polarity Switch for All Brands Electronic Keyboards, MIDI Keyboards, Digital Pianos, Yamaha, Casio and More (New Black) : Musical Instruments