(Folded size: 25.2*9*4.3 inch Weight: 7.5lb) FULL SIZE SEMI-WEIGHTED KEYBOARD: This 88 key full size strength-sensitive electronic piano's key sounds change as you press the pressure. The keys on ...

Amazon exclusive model includes power adapter and sustain pedal 88 fully weighted piano ... including digitally sampled tones from real Yamaha acoustic grand pianos Dual mode lets you combine ...

Approximately 234,000 digital pianos were sold in 2021 ... 61 or 72 keys. According to Yamaha, the reason for the 88 keys has to do with the hearing capacity of the human ear: We can hear sounds ...