Roland HP704 (Satin White)




Roland HP704 (Satin White)

Roland HP704 Digital Upright Piano

The Roland HP704 digital upright piano makes a visual statement that complements any décor with a sound that will inspire and uplift your playing

The top of the HP700 series, the HP704 combines sleek, sophisticated looks with the authentic sound and feel of an acoustic upright piano without any of the drawbacks, such as tuning or expensive maintenance. To immerse you in music, the HP704’s cabinet houses a powerful four-speaker audio system that delivers dynamic, room-filling sound, or you can experience immersive audio via Roland’s Headphone 3D Ambience while you practice silently. With its advanced PHA-50 keyboard, onboard tutorial features, and music apps mean you’ll never be short on inspiration or opportunities to improve your technique. Plus, its Bluetooth connectivity lets you access apps or stream music while you relax and let the HP704 entertain you.

Roland HP704 Digital Upright Piano—Key Features:

  •   Authentic acoustic tone from Roland’s SuperNATURAL Piano Modeling technology
  • Express yourself with the PHA-50 Keyboard and Progressive Damper Action pedals
  • Acoustic Projection System with four speakers that work together to recreate the deep, rich sound field of an acoustic piano
  • Headphones 3D Ambience for an immersive and realistic playing experience when practicing with headphones
  • Includes a large and versatile collection of non-piano sounds such as electric piano, strings, organ, and many others
  • Simple and modern luxury cabinet design featuring elegant front legs and sophisticated curves
  • Connect your smartphone or tablet via Bluetooth® and practice piano with audio from apps routed through the piano’s speaker system
  • Compatible with the Piano Every Day app, which encourages you to play the piano more often

Roland HP704 Digital Upright Piano—Under the Lid

Streamlined, sophisticated design that invites you to sit and play

A great-sounding piano must look good too. From the tall-yet-slim cabinet to the elegant front legs and sophisticated curves based on the design concept of Roland’s flagship LX Series, the HP704 draws you in and compels you to start playing. Each finish has been carefully selected and meticulously manufactured, so you can choose a piano that truly looks at home in your living room. Also, the cabinet is designed to deliver the best possible sound, regardless of where the piano is situated. Available in polished ebony, charcoal, dark rosewood, light oak, and white.

Roland’s SuperNATURAL sound engine and PHA-50 keyboard

No stranger to innovation, starting with being the first to offer the ability to bend audio with VariPhrase technology in 2,000 and the world’s first touch-sensitive electronic piano in 1974, Roland has been racking up the firsts ever since. The latest being their SuperNATURAL Piano Modeling technology, which offers unlimited polyphony and supremely realistic piano sound brought to life by the expressive touch of the PHA-50 keyboard. The combination of these advances provides a playing experience that will satisfy all, from beginner to accomplished pianist.

A great sound makes you play better. The HP704’s SuperNATURAL technology captures the essence of an acoustic piano in every note. Unlike sample-based digital pianos, Roland’s SuperNATURAL Piano Modeling technology replicates the entire sound creation process of an acoustic piano—including the combination of notes played, their resonance, and the interaction between myriad elements—for a rich, complex sound that responds to your touch. Perfectly matched to the sound engine, the new PHA-50 keyboard features hybrid construction with wood and ivory-feel materials, plus an integrated pin in each key for stability. This provides truly authentic playability and consistent feel that’s impervious to normal temperature and humidity changes, eliminating a costly maintenance issue that’s common with traditional piano keys.

The Great Escapement

When we say that a digital keyboard can satisfy both amateur and professional, we’re not just talking about sound quality. As any classical pianist will tell you, escapement, s an essential feature that without it, would disqualify a digital piano as an option.

Escapement, also known as “let-off,” is what allows the hammer to be released (escape) after it strikes the string, even if the key is still depressed. Without this “single escapement,” the hammer would be held against the string (muting its vibrations) for as long as the key was depressed. What’s unique about the escapement is the feel it has when you press a key. It has a specific “clicking” feel when a key is depressed about halfway down, which is an integral characteristic of acoustic piano action.

The escapement action and clicking feel, typically found only on high-end digital pianos, is a feature found all Roland digital pianos, regardless of price point, which makes the HP704 that much more of an incredible value—and enables experienced pianists to seamlessly transition from acoustic to Roland digital pianos, and conversely, students who learned on digital pianos to play acoustic pianos without having to alter their technique.

Inspiring, room-filling sound from a powerful four-speaker system

And as you play, your performance comes to life through an advanced four-speaker Acoustic Projection System that delivers sparkling highs, warm lows, and everything in-between—just like Roland’s venerable Jazz Chorus amp, a legend among the world’s great jazz guitarists. The cabinet houses four speakers; two are coaxial 5″ nearfield with a 1″ tweeter for the overall dry piano sound, while the other two are for ambience. They’re configured as two pairs inside the instrument, and each pair is optimized to deliver superior sound reproduction across the piano’s vast dynamic range. Whether you’re playing or streaming music, you’ll hear every note in immersive, crystal-clear sound.

Hollywood Minute—Coaxial, or point-source speakers are the holy grail of speaker design. Because the tweeter is centered in the woofer, all frequencies reach your ear at the same time, just an acoustic waveform would in reality space.

Improve your technique with onboard educational features and apps

Learning the piano is both a physical and mental acquisition that can prove challenging to adults and children alike. However, with a little dedication and the expanded educational features that the HP704 offers, you can boost your technique in ways that book-learning can’t provide. For example, there are 287 lessons, including Hannon and Czerny, while the Twin Piano mode allows a learner and teacher to sit side-by-side and play in the same key range. The built-in metronome promotes accurate timing, while the onboard recorder lets you capture what you’ve been working on to instantly evaluate your progress. There’s audio and MIDI playback from USB memory, plus integrated Bluetooth MIDI functionality that lets you wirelessly connect to apps, such as Roland’s Piano Partner 2, and also access digital sheet music, song libraries, and more. The Roland HP704 makes practice a pleasure, not a chore, ensuring that you’ll stay motivated and your piano skills will constantly improve.

The Roland HP704 brings beauty and musical pleasure to your home. For more information, call or chat online with a Hollywood Piano specialist.

Roland HP704 Specifications:

Sound Generator

  • Piano Sound: SuperNATURAL piano modeling

Max. Polyphony

  • Piano: Limitless (solo playing using ‘Piano’ category tones)
    Other: 384


  • Total 324 tones


  • PHA-50 Keyboard: Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel (88 keys)


  • 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


  • Cabinet + Near-field Speakers: 2x 5″ + 1″ coaxial (12 + 2.5 cm)
  • Spatial Speakers: 2x 2″ (5 cm)

Rated Power Output

  • 2x 25W
  • 2x 5W


  • Effect: Headphones 3D Ambience

Touch Sensitivity

  • Key Touch: 100 types, fixed touch
  • Hammer Response: 10 types

Master Tuning

  • 415.3–466.2Hz (adjustable in increments of 0.1Hz)


  • 10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key


  • 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)

Playable Software

  • Standard MIDI Files (Format 0, 1)
  • Audio File (WAV: 44.1kHz, 16-bit linear format, MP3: 44.1kHz, 64kbps – 320 kbps, requires USB Flash Memory)

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)


  • 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
  • Transpose (in semitones)
  • Speaker volume and Headphones volume automatically select function
  • Volume limit function
  • Panel Lock
  • Auto Off


  • Music rest: Tilt-adjustable (3 levels) with music holders
  • Key cover: Slide type, with Keyboard Lid Switch and Classic Position


  • Graphic OLED 128 x 32 dots


  • 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″ phone type

Power Supply

  • AC adaptor

Power Consumption

  • 13W (12W–30W)


  • Owner’s Manual
  • The collection of scores “Roland Piano Masterpieces”
  • AC adaptor
  • Power cord
  • Headphone hook

Option (sold separately)

  • Headphones

Size (including piano stand, with music rest)

  • Width: 54-1/4″ (1,377 mm)
  • Depth: 18-7/16″ (468 mm)
  • Height: 43-7/8″ (1,113 mm)

Size (including piano stand when folding down the music rest

  • Width: 54-1/4″ (1,377 mm)
  • Depth: 18-7/16″ (468 mm)
  • Height: 37-11/16″ (957 mm)

Weight (including piano stand)

  • 131 lb.3oz. (59.5 kg)




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