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Amazon.com: HQRP Sustain Pedal works with Yamaha DGX-230 / DGX-530 / DGX-640 / EZ-220 ; Piaggero NP11 / NP31 / PV60 / NPV80 ; PSR-E343 / PSR-E443 Keyboards : Musical Instruments
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Yamaha DGX-640 88-Key Digital Piano Walnut with BB1 Padded Bench & LP-7 Pedal Unit | Musician's Friend
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