Get the Yamaha DGX-660 here:
The DGX-660 gives you the natural feel of Yamaha’s GHS Weighted Action - heavier in the bass, lighter in the treble range - as their Pure CF Sound Engine delivers the sound of a world-class 9’ Yamaha CFIIIS concert grand. The Piano Room feature gives you a selection of fine pianos and ambiences to customize your piano sound (it even lets you adjust the lid). Plug a microphone into the DGX-660’s mic input and sing along with your playing - you’ll hear your vocal through the onboard speakers and can record your performance to USB audio.