| Piano Sound |
SuperNATURAL Piano Modeling |
| Max. Polyphony |
| Piano |
Piano: Limitless (solo playing using ‘Piano’ category tones) |
| Other |
384 |
| Tones |
Total 324 Tones |
| Keyboard |
PHA-50 Keyboard: Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel (88 keys) |
| Pedal |
Progressive Damper Action Pedal (Damper pedal: capable of continuous detection, Soft pedal: capable of continuous detection/function assignable, Sostenuto pedal: function assignable) |
| Speaker System |
Acoustic Projection |
| Speakers |
Cabinet + Near-field Speakers: 12 + 2.5 cm (5 + 1 inches) x 2 (Coaxial Speaker) |
| Spatial Speakers: 5 cm (2 inches) x 2 |
| Rated Power Output |
25 W x 2 |
| 5 W x 2 |
| Headphones |
Effect: Headphones 3D Ambience |
| Tuning, Voicing |
| Touch Sensitivity |
Key Touch: 100 types, fixed touch |
| Hammer Response: 10 types |
| Master Tuning |
415.3–466.2 Hz (adjustable in increments of 0.1 Hz) |
| Temperament |
10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key |
| Effects |
Brilliance, Ambience |
| Piano Designer |
Lid |
| Key Off Noise |
| Hammer Noise |
| Duplex Scale |
| Full Scale String Resonance |
| Damper Resonance |
| Key Off Resonance |
| Cabinet Resonance |
| Soundboard Type |
| Damper Noise |
| Single Note Tuning |
| Single Note Volume |
| Single Note Character |
| Internal Songs |
US: Total 392 songs |
| Other: Total 382 songs |
| Listening: 15 songs |
| Ensemble: 30 songs |
| Entertainment: 20 songs |
| Easy Piano: 10 songs (US only) |
| Do Re Mi Lesson: 30 songs |
| Lesson: 287 songs (Scale, Hanon, Beyer, Burgmuller, Czerny 100) |
| Data Playback |
| Playable Software |
Standard MIDI Files (Format 0, 1) |
| Audio File (WAV: 44.1 kHz, 16-bit linear format, MP3: 44.1 kHz, 64 kbps – 320 kbps, requires USB Flash Memory) |
| Recorder |
| Recordable Software |
Standard MIDI Files (Format 0, 3 parts, Approx. 70,000 notes memory) |
| Audio File (WAV: 44.1 kHz, 16-bit linear format, requires USB Flash Memory) |
| Bluetooth |
Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection) |
| MIDI: Bluetooth Ver 4.0 |
| Compatible Android / iOS Apps (Roland) |
Piano Every Day |
| Piano Designer |
| Convenient Functions |
Metronome (adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone) |
| Registration |
| Dual |
| Split |
| TwinPiano (with Individual Mode) |
| Transpose (in semitones) |
| Speaker volume and Headphones volume automatically select function |
| Volume limit function |
| Panel Lock |
| Auto Off |
| Cabinet |
Music rest: Tilt Adjustable (3 levels), with Music holders |
| Key cover: Slide type, with Keyboard Lid Switch and Classic Position |
| Other |
| Display |
Graphic OLED 128 x 32 dots |
| Connectors |
DC In jack |
| Input jacks: Stereo miniature phone type |
| Output (L/Mono, R) jacks: 1/4-inch phone type |
| USB Computer port: USB B type |
| USB Memory port: USB A type |
| Phones jack x 2: Stereo miniature phone type, Stereo 1/4-inch phone type |
| Power Supply |
AC adaptor |
| Power Consumption |
13W (12W–30W) |
| Accessories |
DC In jack |
| Input jacks: Stereo miniature phone type |
| Output (L/Mono, R) jacks: 1/4-inch phone type |
| USB Computer port: USB B type |
| USB Memory port: USB A type |
| Phones jack x 2: Stereo miniature phone type, Stereo 1/4-inch phone type |
| Size (including piano stand, with music rest) |
| Width |
1,377 mm |
| 54-1/4 inches |
| Depth |
1,113 mm |
| 43-7/8 inches |
| Weight (including piano stand) |
|
| HP704-PE |
HP704-PE |
| 61.0 kg |
| 134 lbs 8 oz |
| HP704-CH, HP704-DR, HP704-LA, HP704-WH |
| 59.5 kg |
| 131 lbs 3 oz |
| Width |
| 1,377 mm |
| 54-1/4 inches |
