![Amazon.com: HQRP Sustain Pedal compatible with Yamaha DGX-230 / DGX-530 / DGX-640 / EZ-220; Piaggero NP11 / NP31 / PV60 / NPV80; PSR-E343 / PSR-E443 Keyboards : Musical Instruments Amazon.com: HQRP Sustain Pedal compatible with Yamaha DGX-230 / DGX-530 / DGX-640 / EZ-220; Piaggero NP11 / NP31 / PV60 / NPV80; PSR-E343 / PSR-E443 Keyboards : Musical Instruments](https://m.media-amazon.com/images/I/61J5poVPiJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HQRP Sustain Pedal compatible with Yamaha DGX-230 / DGX-530 / DGX-640 / EZ-220; Piaggero NP11 / NP31 / PV60 / NPV80; PSR-E343 / PSR-E443 Keyboards : Musical Instruments
![The Yamaha DGX 640 is the big brother of the Yamaha DGX 530 and is overall the superior instrument. The DGX 640 comes with a 88-key Graded Hammer Sta for Sale in The Yamaha DGX 640 is the big brother of the Yamaha DGX 530 and is overall the superior instrument. The DGX 640 comes with a 88-key Graded Hammer Sta for Sale in](https://images.offerup.com/VdFHUIY2GDKsETAgdlDhLCnHFj4=/1920x1440/dad0/dad0fccd3ce3493db5eed6b8121ea6bd.jpg)
The Yamaha DGX 640 is the big brother of the Yamaha DGX 530 and is overall the superior instrument. The DGX 640 comes with a 88-key Graded Hammer Sta for Sale in
![Yamaha DGX-640 88-Key Portable Digital Grand Piano with Weight-Graded Hammer Action, Cherry - Walmart.com Yamaha DGX-640 88-Key Portable Digital Grand Piano with Weight-Graded Hammer Action, Cherry - Walmart.com](https://i5.walmartimages.com/asr/f0ffc4bc-c069-4061-b3aa-9b9af2df9b1c.4903c521f2f7e70a33fd35371e4784d8.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)