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Roland HP704 digital piano


  • Top of the range HP series digital piano with elegant styling and 10 year warranty
  • 88 note, PHA50 wood/plastic hybrid key action with ivory feel and escapement
  • SuperNATURAL Modelling sound engine with unlimited polyphony on piano sounds
  • Acoustic Projection speaker system designed to create an authentic sound field
  • Bluetooth compatibilty with iOS/Android apps including Piano Designer and Piano Every Day
  • Onboard MIDI record facility with USB Audio recorder and a wide pallet of 324 sounds
The Roland HP704 digital piano delivers authentic piano performance and a great specification at an attractive price point. Its PHA50 wood/plastic keyboard mechanism is fully weighted with ivory feel and escapement for enhanced authenticity and provides ample resistance while remaining nicely responsive. Paired with Roland's latest SuperNATURAL modelling sound engine, borrowed from the top of the range LX series models the piano has limitless polyphony on piano sounds to eliminate any possibility of note drop out, and while there are a number of preset grand piano sounds it is fully editable to enable you to create your perfect instrument. A wide pallet of 324 voices includes some great electric piano, organ and orchestral sounds, along with a GM pallet for MIDI recording including sound effects and drums. A versatile instrument through and through, the LX704 also has onboard Bluetooth enabling it to be used with iOS and Android apps including Piano Everyday for learning, along with the Piano Designer customisation app among many others. It's Acoustic Projection speaker system comprises 4 speakers with a total of 60W amplification, positioned to generate the same sound field as a grand piano to enhance the acoustic piano playing experience. New for 2019 the HP704 is highly recommended and worth comparing against the Yamaha Clavinova CLP645.
Sound GeneratorPiano soundSuperNATURAL Piano Modelling
Max PolyphonyPiano soundsLimitless (solo playing using Piano category tones)
KeyboardPHA50 Keyboard88 keys, wood & plastic hybrid structure
Ivory and ebony feel
PedalsDamper pedalCapable of continuous detection
Soft pedalCapable of continuous detection, function assignable
Sostenuto pedalFunction assignable
Acoustic projection speaker systemCabinet & near-field speakers12 + 2.5cm x 2 (coaxial speaker)
Spatial speakers5 cm x 2
Rated power output25W x 2 + 5W x 2
HeadphonesEffectHeadphones 3D Ambience
Touch SensitivityKey touch100 types, fixed touch
Hammer response10 types
Tuning/VoicingMaster tuning415.3 - 466.2 Hz (adjustable in increments on 0.1 Hz)
Temperament10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key
EffectsBrilliance, Ambience
Piano DesignerLid
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 SongsTotal 382 songsListening: 15 songs
Ensemble: 30 songs
Entertainment: 20 songs
Do Re Mi Lesson: 30 songs
Lesson: 287 songs (Scale, Hanon, Beyer, Burgmuller, Czerny 100)
Data PlaybackPlayable SoftwareStandard 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)
RecorderRecordable SoftwareStandard 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)
BluetoothAudio:Bluetooth Ver 3.0 (Supports SCMS-T content protection)
MIDI:Bluetooth Ver 4.0
Compatible Android / iOS AppsRolandPiano Every Day
Piano Designer
Convenient FunctionsMetronome(adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone)
TwinPiano(with Individual Mode)
Transpose(in semitones)
Speaker volume and Headphones volume automatically select function
Volume limit function
Panel Lock
Auto Off
CabinetMusic restTilt Adjustable (3 levels), with Music holders
Key coverSlide type, with Keyboard Lid Switch and Classic Position
OtherDisplayGraphic OLED 128 x 32 dots
ConnectorsDC 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 supplyAC adaptor
Power Consumption13W (12W–30W)
AccessoriesOwner's Manual
The collection of scores "Roland Piano Masterpieces"
AC adaptor
Power cord
Headphone hook
Size (including piano stand, with music rest)Width1,377 mm / 54-1/4 inches
Depth468 mm / 18-7/16 inches
Height1,113 mm / 43-7/8 inches
Size (including piano stand, when folding down the music rest)Width1,377 mm / 54-1/4 inches
Depth468 mm / 18-7/16 inches
Height957 mm / 37-11/16 inches
Weight (including piano stand)HP704-CH, HP704-DR, HP704-LA, HP704-WH59.5 kg / 131 lbs 3 oz