DGX-230 features 76 Graded Soft Touch keyboard. Professional pitch bend wheel for more expressive playing of brass and string instruments. It also comes with innovative features like USB computer connectivity, a large selection of realistic voices including the Yamaha Portable Grand, and the Yamaha Education Suite.

DGX-530 features 88 Graded Soft Touch keyboard. All the best sounds are available at the push of button and recording virtuoso performances is simple with built-in recorder. The Yamaha Education Suite and USB connectivity (USB to Device) add functionality.

DGX-630 is Yamaha's most piano like ever, with weighted graded hammer actions, ultra-real feel and more. All the best sounds are available at the push of button and recording virtuoso performances is simple with built-in recorder. The Yamaha Education Suite and USB connectivity add functionality.