Portable keyboard Yamaha NP-31
- Slim, Light & Compact Design
- Graded Soft Touch Keyboard
- Advanced Wave Memory (AWM) Stereo Sampling
- Built-in Stereo Speaker System
- Piano Preset songs
- Battery Power or Optional AC adaptor
- Auto Power Off mode
"The perfect solution for those wanting a light, simple, and stylish portable piano" Yamaha's legendary stereo sampled grand piano voice gives true, realistic tone, whilst the compact dimensions and light weight of the NP31 make this instrument a truly 'personal' piano.
Thông số kĩ thuật Yamaha NP-31
Color/Finish
Size/Weight
| Dimensions | Width |
1,244mm (49") |
|---|
| Height |
105m (4"1/8') |
|---|
| Depth |
259mm (10-1/4") |
|---|
| Weight | Weight |
5.7kg (12bs., 9oz.) |
|---|
Control Interface
| Keyboard | Number of Keys |
76 |
|---|
| Type |
Graded Soft Touch |
|---|
| Touch Response |
Yes |
|---|
| Panel | Language |
English |
|---|
Voices
| Tone Generation | Tone Generating Technology |
AWM Stereo Sampling |
|---|
| Polyphony | Number of Polyphony (Max.) |
32 |
|---|
| Preset | Number of Voices |
10 |
|---|
Effects
| Types | Reverb |
4 types |
|---|
| Functions | Dual/Layers |
Yes |
|---|
Songs
| Preset | Number of Preset Songs |
10 voice and 10 piano demo |
|---|
Functions
| Demo/Help | Demonstration |
10 voice and 10 piano demo |
|---|
| Overall Controls | Metronome |
Yes |
|---|
| Tempo Range |
32 to 280 |
|---|
| Transpose |
-6 to 0, 0 to +6 |
|---|
| Tuning |
Yes |
|---|
Storage and Connectivity
| Connectivity | DC IN |
DC IN 12V |
|---|
| Headphones |
x 1 |
|---|
| Sustain Pedal |
Yes (Half Pedal) |
|---|
| MIDI |
In/Out |
|---|
Amplifiers and Speakers
| Amplifiers |
6W x 2 |
|---|
| Speakers |
(12cm x 6cm) x 2 |
|---|
Power Supply
| Power Supply |
Optional Adaptor (PA-5D/PA-150), or batteries (Six "AA" size, LR6 or equivalent batteries) |
|---|
| Power Consumption |
20W |
|---|
| Battery Life |
6 hours
|
|---|