Gamechanger Plus Sustain Pedal – Motor City Guitar
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Electro-Harmonix Bass Big Muff Pi Distortion/Sustain Pedal BASS
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Damper & Sustain Pedal DD3 for Guitar, electronic Keyboards, Singing and DJ Live | eBay
Amazon.com: M-Audio SP-2 - Universal Sustain Pedal with Piano Style Action For MIDI Keyboards, Digital Pianos & More : Musical Instruments