YDP stands for Yamaha Digital Piano, designed to be a classy and permanent addition ... as well as elegant dark rosewood and beautiful white ash. The keyboard features 88 weighted keys with Yamaha’s ...
The piano is a favorite ... synthesizers that have fewer keys – most come in increments of 25, 32, 49, 61 or 72 keys. According to Yamaha, the reason for the 88 keys has to do with the hearing ...