The Yamaha YPR-9 is a 61-key portable digital piano featuring Initial Touch control, stereo symphonic effects, and performance memory capable of recording up to 700 notes. It supports both internal batteries (six 1.5V cells) and optional AC power adaptors (PA-4 or PA-40).
| Keyboard | 61 keys (white/black) with initial touch |
|---|---|
| Voices | Piano 1, 2, Electric Piano, Harpichord, Vibes |
| Memory Capacity | 700 notes |
| Amplifier Power | 5W x 2 |
| Speaker Size | 12cm (4-3/4") x 2 |
| Power Source DC | DC 9V (Six 1.5V SUM-1, R20 or D-cells) |
| Dimensions | 913mm (W) x 330mm (D) x 100mm (H) |
| Weight | 7.7kg (without batteries) |
Yes, you can connect the optional PA-4 or PA-40 Power Adaptor to the DC IN Jack on the rear panel.
Up to 700 notes can be recorded. If you exceed this, a beeper sounds and no more notes can be recorded.
Pressing the Foot Switch adds sustain to the sound.