Casio SP-34 Sustain Pedal Unit – Thomann United States
Amazon.com: Donner Piano Sustain Pedal, Keyboard Sustain Pedal for Digital Piano Electronic Keyboard MIDI Synthesizer, Sturdy Durable, with Polarity Switch, DK-1 : Musical Instruments
StudioLogic VFP210 Piano Style Double Sustain Pedal VFP-2-10 B&H