| Piano Silencing Mechanism |
Lever-activated hammer shank stopper |
| Action |
Grand piano action with Quick Escape mechanism |
| Sensor System |
Keys |
88 two-beam, four-point optical fiber sensors (key-release velocity sensing) |
| Hammers |
88 one-beam, two-point optical fiber sensors |
| Sustain and Shift Pedals |
Continuous position sensors |
| Sostenuto pedal |
On/off 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 |
| Power Supply |
15V DC, 2000mA supplied from AC adapter |
| Connectors |
Headphones x 2, MIDI In, MIDI Out, AUX In, AUX Out, DC In |
| Supplied Accessories |
HPE-170 headphones x 1, AC adapter |
| Optional Accessory |
Additional HPE-170 headphones |