Digital piano featuring GHS keyboard and Yamaha CFX concert grand piano sample.
- More rich piano sound by CFX sampling and circular speaker
- GHS keyboard with matte black key tops
- Damper resonance / String resonance
- Key off sampling
- iOS app “Smart Pianist” integration
- New gentle design and wide color variation selection
- Stereophonic optimizer
- 192-note polyphony
- 3 pedals (Damper with half pedal effect, sostenuto and soft)
| YDP-164 | YDP-144 | YDP-S54 | YDP-S34 | ||
|---|---|---|---|---|---|
| Dimensions | Width | 1,357 mm [53-7/16"] | 1,357 mm [53-7/16"] | 1,353 mm [53-1/4"] | 1,353 mm [53-1/4'] |
| Height | 849 mm [33-27/64"] | 815 mm [32-1/16"] | 792 mm [31-3/16"] (Key cover open 976mm[38-27/64"]) | 792mm [31-3/16'] (Key cover open 968mm [38-27/64']) | |
| Depth | 422 mm [16-5/8"] | 422 mm [16-5/8"] | 309 mm [12-11/64"](Key cover open 317 mm [12-15/32"]) *With anti-fall brackets attached: 404 mm [15-57/64"] | 296 mm [11-5/8'](Key cover open 309 mm [12-3/16']) *With anti-fall brackets attached: 388 mm [15-1/4'] | |
| Weight | Weight | 42.0 kg (92 lbs., 10 oz) | 38.0 kg (83 lbs., 12 oz) | 40.0 kg (88 lbs., 3 oz.) | 35.9 kg (79lbs., 2 oz.) |
| Keyboard | Number of Keys | 88 | 88 | 88 | 88 |
| Type | GH3 keyboard with synthetic ebony and ivory keytops | GHS keyboard with matte black key tops | GH3 keyboard with synthetic ebony and ivory keytops | GHS keyboard with Matte Black Keytops | |
| Touch Response | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | |
| Pedal | Number of Pedals | 3 | 3 | 3 | 3 |
| Half Pedal | Yes | Yes | Yes | Yes | |
| Functions | Damper/Sostenuto/Soft | Damper/Sostenuto/Soft | Damper/Sostenuto/Soft | Damper/Sostenuto/Soft | |
| Panel | Language | English | English | English | English |
| Key Cover | Key Cover Style | Sliding | Sliding | Folding | Folding |
| Music Rest | Yes | Yes | Yes | Yes | |
| Tone Generation | Piano Sound | Yamaha CFX | Yamaha CFX | Yamaha CFX | Yamaha CFX |
| Damper Resonance | Yes | Yes | Yes | Yes | |
| Polyphony | Number of Polyphony (Max.) | 192 | 192 | 192 | 192 |
| Preset | Number of Voices | 10 | 10 | 10 | 10 |
| Types | Reverb | 4 types | 4 types | 4 types | 4 types |
| Intelligent Acoustic Control (IAC) | Yes | Yes | Yes | Yes | |
| Stereophonic Optimizer | Yes | Yes | Yes | Yes | |
| Damper Resonance | Yes | Yes | Yes | Yes | |
| Preset | Number of Preset Songs | 10 Voice Demo Songs, 50 Classics | 10 Voice Demo Songs, 50 Classics | 10 Voice Demo Songs, 50 Classics | 10 Demo Songs, 50 Piano Preset Songs |
| Recording | Number of Songs | 1 | 1 | 1 | 1 |
| Number of Tracks | 2 | 2 | 2 | 2 | |
| Data Capacity | 100 KB/Song (Approx. 11,000 notes) | 100 KB/Song (Approx. 11,000 notes) | 100 KB/Song (Approx. 11,000 notes) | 100 KB/Song (Approx. 11,000 notes) | |
| Compatible Data Format | Playback | Standard MIDI File (SMF) Format 0 & 1 | Standard MIDI File (SMF) Format 0 & 1 | Standard MIDI File (SMF) Format 0 & 1 | Standard MIDI File (SMF) Format 0 & 1 |
| Recording | Standard MIDI File (SMF) Format 0 | Standard MIDI File (SMF) Format 0 | Standard MIDI File (SMF) Format 0 | Standard MIDI File (SMF) Format 0 | |
| Miscellaneous | Dual/Layers | Yes | Yes | Yes | Yes |
| Duo | Yes | Yes | Yes | Yes | |
| Metronome | Yes | Yes | Yes | Yes | |
| Tempo Range | 5 – 280 | 5 – 280 | 5 – 280 | 5 – 280 | |
| Transpose | -6 – 0 – +6 | -6 – 0 – +6 | -6 – 0 – +6 | -6 – 0 – +6 | |
| Tuning | 414.8 – 440.0 – 466.8 Hz | 414.8 – 440.0 – 466.8 Hz | 414.8 – 440.0 – 466.8 Hz | 414.8 – 440.0 – 466.8 Hz | |
| Storage | Internal Memory | Total maximum size approx. 900 KB (User song : One song approx. 100 KB Loading song data from a computer : Up to 10 songs) | Total maximum size approx. 900 KB (User song : One song approx. 100 KB Loading song data from a computer : Up to 10 songs) | Total maximum size approx. 900 KB (User song: One song approx. 100 KB, Loading song data from a computer: Up to 10 Songs) | Total maximum size approx. 900 KB (User song: One song approx. 100 KB, Loading song data from a computer: Up to 10 Songs) |
| Connectivity | Headphones | Standard stereo phone jack x 2 | Standard stereo phone jack x 2 | Standard stereo phone jack x 2 | Standard stereo phone jack x 2 |
| USB TO HOST | Yes | Yes | Yes | Yes | |
| Amplifiers | 20W x 2 | 8W x 2 | 20W x 2 | 8W x 2 | |
| Speakers | 12cm x 2 | 12cm x 2 | 12cm x 2 | 12cm x 2 | |
| Power Supply | PA-300C or an equivalent recommended by Yamaha | PA-150 or an equivalent recommended by Yamaha | PA-300C or an equivalent recommended by Yamaha | PA-150 or an equivalent recommended by Yamaha | |
| Power Consumption | 13W (When using PA-300C AC adaptor) | 9W (When using PA-150 AC adaptor) | 13 W (When using PA-300C AC adapter) | 9W (When using PA-150B AC adapter) | |
| Auto Power Off | Yes | Yes | Yes | Yes | |
| Included Accessories | Bench | Yes (Optional depending on locale) | Yes (Optional depending on locale) | - | - |
| Song Book | 50 Classical Music Masterpieces (Music Book) | 50 Classical Music Masterpieces (Music Book) | 50 Classical Music Masterpieces (Music Book) | 50 Classical Music Masterpieces (Music Book) | |
| Others | Owner's Manual, Quick Operation Guide | Owner's Manual, Quick Operation Guide | Owner's Manual, Quick Operation Guide | Owner's Manual, Quick Operation Guide | |