The HP704 provides the style, performance, and pristine sound projection you’d expect from a premium studio piano. With its sleek, sophisticated cabinet design, this digital piano makes a statement wherever you play it—and a range of finishes ensures it fits in anywhere. The advanced PHA-50 keyboard, onboard tutorial features, and Bluetooth connectivity with music apps mean you’ll always be inspired to play, explore and improve. And the tall, elegant cabinet houses a powerful four-speaker audio system that delivers dynamic, room-filling sound as you perform—or while you relax by streaming your favorite tunes.
Roland HP704 Classic Black w/Stand and Bench
Sound Generator
Piano Sound
Piano Sound: SuperNATURAL Piano Modeling
Max. Polyphony
Piano: Limitless (solo playing using ‘Piano’ category tones)
Other: 384Tones
Total 324 Tones
Keyboard
Keyboard
PHA-50 Keyboard: Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel (88 keys)
Pedal
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
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 2Rated Power Output
25 W x 2
5 W x 2Headphones
Headphones
Effect: Headphones 3D Ambience
Tuning, Voicing
Touch Sensitivity
Key Touch: 100 types, fixed touch
Hammer Response: 10 typesMaster 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 CharacterInternal Songs
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
Bluetooth
Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection)
MIDI: Bluetooth Ver 4.0Compatible Android / iOS Apps (Roland)
Compatible Android / iOS Apps (Roland)
Roland Piano App
Piano DesignerConvenient Functions
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 OffCabinet
Cabinet
Music rest: Tilt Adjustable (3 levels), with Music holders
Key cover: Slide type, with Keyboard Lid Switch and Classic PositionOther
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 typePower Supply
AC adaptor
Power Consumption
13W (12W–30W)
Accessories
Owner's Manual
Leaflet “USING THE UNIT SAFELY”
The collection of scores "Roland Piano Masterpieces"
AC adaptor
Power cord
Headphone hookOption (sold separately)
Headphones
Size (including piano stand, with music rest)
Width
1,377 mm
54-1/4 inchesDepth
468 mm
18-7/16 inchesHeight
1,113 mm
43-7/8 inchesSize (including piano stand, when folding down the music rest)
Width
1,377 mm
54-1/4 inchesDepth
468 mm
18-7/16 inchesHeight
957 mm
37-11/16 inchesWeight (including piano stand)
HP704-PE
61.0 kg
134 lbs 8 ozHP704-CH, HP704-DR, HP704-LA, HP704-WH
59.5 kg
131 lbs 3 ozPRODUCT LINE PARTS LABOUR All HP600 & HP700 Series, LX-7, LX-17 and LX-700 Series, KF Series, GP Series except GP-7-PE (V-Piano Grand) 10
Years
10
Years