Description
Roland HP704
The Roland HP704 is a premium digital piano that delivers the authentic sound and feel of a traditional acoustic instrument while incorporating modern digital features perfect for the home. Powered by Roland’s critically acclaimed SuperNATURAL Piano Modeling technology, the HP704 recreates the entire sound-creation process of an acoustic piano, offering rich, complex, and highly responsive tonal expression. The playability is equally impressive, featuring the PHA-50 hybrid keyboard action, which uses a blend of wood and durable molded material to give you the familiar feel of wood while ensuring a reliable, maintenance-free performance for years of daily practice.
Experience a dynamic and immersive sound thanks to the powerful four-speaker Acoustic Projection System. This system uses dedicated amplifiers and carefully placed speakers to recreate the deep, rich sound field of an acoustic grand piano. With built-in Bluetooth audio and MIDI connectivity, you can easily stream music from your smart device for play-along sessions or connect to the Roland Piano App for engaging lessons and piano maintenance functions. Whether you’re a beginner developing your technique or an advanced player looking for a superb home instrument, the stylishly designed HP704 will inspire you to play, explore, and improve.
Highlights
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SuperNATURAL Piano Modeling sound engine for rich, realistic, and expressive piano tone.
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PHA-50 Hybrid Keyboard (Wood and Plastic Structure) with Escapement and Ebony/Ivory Feel for authentic acoustic touch.
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Powerful Acoustic Projection System with four speakers (60W total) delivers dynamic, room-filling sound.
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Bluetooth Audio (v3.0) and MIDI (v4.0) for wireless music streaming and connectivity to learning apps like Piano Every Day.
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Headphones 3D Ambience effect provides an immersive and realistic sound experience during private practice.
Specifications
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Piano Sound Source:
SuperNATURAL Piano Modeling -
Polyphony (Piano):
Limitless (solo playing using ‘Piano’ category tones) -
Polyphony (Other Tones):
384 -
Tones:
Total 324 Tones -
Keyboard:
PHA-50 Keyboard (Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel, 88 keys) -
Touch Sensitivity:
Key Touch: 100 types, fixed touch; Hammer Response: 10 types -
Pedals:
Progressive Damper Action Pedal (Damper: continuous detection, Soft/Sostenuto: continuous detection/assignable function) -
Speaker System:
Acoustic Projection with 4 speakers -
Speakers:
Cabinet + Near-field Speakers: 5″ (12 cm) x 2, Spatial Speakers: 2″ (5 cm) x 2 -
Amplifier Power Output:
25 W x 2, 5 W x 2 (60W total) -
Headphones:
Effect: Headphones 3D Ambience -
Effects:
Brilliance, Ambience -
Internal Songs (US):
Total 392 songs -
Recorder:
Standard MIDI Files (Format 0, 3 parts, Approx. 70,000 notes memory), Audio File (WAV: 44.1 kHz, 16-bit linear format) -
Playable Software:
Standard MIDI Files (Format 0, 1), Audio File (WAV, MP3) -
Bluetooth Audio:
Version 3.0 (Supports SCMS-T content protection) -
Bluetooth MIDI:
Version 4.0 -
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 -
Display:
Graphic OLED 128 x 32 dots -
Cabinet Features:
Music rest (Tilt Adjustable, 3 levels), Key cover (Slide type, with Keyboard Lid Switch and Classic Position) -
Power Consumption:
13W (12W–30W) -
Dimensions (including stand, with music rest up):
Width:
54-1/4 inches (1,377 mm),
Depth:
18-7/16 inches (468 mm),
Height:
43-7/8 inches (1,113 mm) -
Weight (including stand):
131 lbs. 3 oz. (59.5 kg) (Varies slightly by finish)
Please feel free to reach out to our knowledgeable sales staff with any additional questions!




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