| Keyboard |
88 keys (7 1/4 octaves)
Yamaha grand piano keyboard and action |
| Pedals |
Sustain, shift and sostenuto |
| Sensor System |
Keys |
Continuous optical position sensors |
| Hammers |
One-beam, two-point optical speed sensors |
| Pedals |
Sustain: continuous position sensor
Sostenuto: on/off sensor
Shift: continuous position sensor |
| Tone Generation |
Type |
Digital stereo sampling with sustain pedal resonance effects |
| Voice |
Yamaha CFIIIS concert grand piano |
| Memory |
30 megabyte (wave memory) |
| Polyphony |
32-note stereo |
| Pitch control |
438~445 hertz in 1-hertz steps
Fine tuning in 1.2-cent steps |
| Reverb |
Room, Hall 1 (default), Hall 2, with continuous depth control |
| Other Controls |
Volume
Power switch with pilot lamp |
| Demonstration Songs |
8 |
| Connectors |
Headphones x 2
MIDI In, MIDI Out
AUX In, AUX Out
AC Power In |
| Amplifier |
60W x 2 |
| Speakers |
3-way system
(16 cm, 10 cm, 2.5 cm) x 2 |
| Power Source |
Local AC current |
| Optional Accessory |
HPE-170 headphones |