http://www.rolandconnect.com/product.php?p=rd-64
Grand Piano Sound and Touch in a Compact Instrument
Previously, the only avenue to an authentic piano sound and touch was a large, heavy, and hardto-carry keyboard. Now, with the RD-64 Digital Piano, stage and studio players can enjoy Roland's acclaimed piano features in a compact, travel-friendly instrument. SuperNATURAL Piano technology powers ultra-expressive acoustic piano tones, while the 64-note Ivory Feel-G keyboard provides a true weightedaction playing feel.