![Amazon.com: HQRP Elastic Dust Cover w/Bag compatible with Yamaha DGX-640 / DGX640 / DGX-640C / DGX640C / DGX-640W / DGX640W Electronic Keyboard Digital Piano : Musical Instruments Amazon.com: HQRP Elastic Dust Cover w/Bag compatible with Yamaha DGX-640 / DGX640 / DGX-640C / DGX640C / DGX-640W / DGX640W Electronic Keyboard Digital Piano : Musical Instruments](https://m.media-amazon.com/images/I/51WZbUFwkvL.jpg)
Amazon.com: HQRP Elastic Dust Cover w/Bag compatible with Yamaha DGX-640 / DGX640 / DGX-640C / DGX640C / DGX-640W / DGX640W Electronic Keyboard Digital Piano : Musical Instruments
![DGX-650 - Accessories - Portable Grand - Pianos - Musical Instruments - Products - Yamaha - United States DGX-650 - Accessories - Portable Grand - Pianos - Musical Instruments - Products - Yamaha - United States](https://www.yamaha.com/yamahavgn/PIM/Images/525FA9A38907468EBA0A2AD0223B53CF_12075_5639305b02329bcd692607286d4baddc.jpg)
DGX-650 - Accessories - Portable Grand - Pianos - Musical Instruments - Products - Yamaha - United States
![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)