HP603Digital Piano

The Compact Home Piano with Concert-Class Sound

Since 1972, Roland has worked to create the ultimate piano experience, and our new HP pianos are among the most exciting yet. The HP piano philosophy is all about bringing the sound and performance of a concert-class piano into your home, with a choice of cabinet styles, colors, and speaker systems to suit your lifestyle. The HP603 is powered by the latest version of our acclaimed SuperNATURAL Piano Modeling technology, along with a unique keyboard that blends wood and molded materials for great feel and durability. And even though it’s compact, the classically-styled HP603 will definitely make a big impact in your home especially with a choice of finishes including contemporary rosewood and contemporary black and white.

Standard Features

  • Uses the latest SuperNATURAL Piano Modeling technology instead of conventional sampling, for a far richer, more detailed piano sound
  • Headphones 3D Ambience technology for natural, realistic sound when practicing on headphones
  • Authentic grand piano touch from the new PHA-50 (Progressive Hammer Action with Escapement) keyboard combining the appearance and feel of wood with the durability of modern materials
  • Connect your smartphone or tablet via Bluetooth® technology to turn sheet music pages wirelessly
  • Also includes a large, versatile selection of non-piano sounds such as strings, brass, organ, and many others
  • 25 registrations for storing favorite sound setups, including layers and splits; registration groups can be backed up to a USB memory stick
  • Classically-styled cabinet with a compact footprint perfect for smaller spaces
  • Three premium finishes; contemporary rosewood, contemporary black or white

SuperNATURAL Piano Modeling for a Rich, Living Piano Sound

Press a key on most digital pianos and you’ll hear a recording of a piano note. But a SuperNATURAL Piano works differently, using the latest modeling technology to recreate, rather than replay, the sound. The unique modeling process spans the entire sound creation process of a typical piano including the combination of notes played, their resonance and the way in which the piano’s many elements interact with each other. The result is a rich, complex sound - complete with overtones - that actually changes in response to the way you play; something impossible to achieve when a piano uses samples. It’s the difference between just listening back to a recording or actually being there yourself.

Grand Piano Sound Through Your Headphones

One of the great advantages of a digital piano is the ability to play quietly with headphones. However, when used with headphones, some digital pianos simply switch the sound from the speakers to your ears. This is a missed opportunity as good headphones can provide remarkable clarity and detail when you’re practicing. Roland pianos use Headphones 3D Ambience to optimize the audio so it sounds like it’s coming from within the piano itself not through your headphones. You’ll also be able to practice for extended periods of time without fatigue, any time of the day or night.

The Look and Feel of a Wooden Keyboard, Without the Drawbacks

The wooden piano keyboards often found on acoustic pianos are attractive to look at and they feel solid and substantial under your fingers. But a completely wooden keyboard is not the best approach for a digital piano, as wooden keys need regular maintenance to keep them in the best condition. The HP603 has a new type of keyboard that blends wood and molded material for the best of both worlds; beautiful wooden sides give each key a familiar, rigid mass that feels just right to play, while the durable inner frame means you can enjoy your Roland piano every day for years to come without worrying about reliability. You can play it every night too - as our piano key construction also produces less of a ‘thump’ noise when played.

Plays Like an Acoustic Grand Piano

It’s not just the feel of the keys either; the way they move is also important. Each key has a stabilizing pin to ensure the vertical travel of the key is smooth and precise, avoiding the sideways key movement and noise experienced when playing glissandos on some pianos. Since the HP603 has our latest piano engine onboard, we also retuned the key sensing system to match it, ensuring that the sound and keyboard work in complete harmony for the ultimate piano experience. Finally, the keys share the look and feel of real ebony and ivory, and their moisture-absorbing properties mean your fingers won’t slide off when playing.

Connect Your Smartphone or Tablet via Bluetooth Technology- and Use Apps to Make Learning Easy

The way people learn the piano is changing thanks to smartphones and tablets. Whether you order your music scores from an online store like Sheet Music Direct, or you prefer a more advanced approach, the HP603 fits around the way you like to play. Using iOS apps like PiaScore gives free access to over 70,000 classical music scores - and by pressing the piano’s pedal you can even turn the pages of the score on your iPad/iPhone screen.
*The Bluetooth feature may not be available depending on the country where you purchased this product.

Elegant Design, Classic Lines, Timeless Sound

Although it’s packed with advanced technology, the HP603 is reassuringly traditional when it comes to style. Combining classic lines with a space-saving compact footprint, there are three premium finishes available; contemporary rosewood and easy-to-clean contemporary black or white. Once your piano is home, you don’t even need to press the power button to get started - just open the lid and start playing.

Learn more about
Roland New Generation Digital Piano

Sound Generator
Piano Sound
SuperNATURAL Piano Modeling
Max. Polyphony
Piano: Limitless (solo playing using ‘Piano’ category tones)
Other: 384
Total 307 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
12 cm (4-3/4 inches) x 2
Rated Power Output
30 W x 2
Volume Level (SPL)
106 dB (This value was measured according to the method that is based on Roland's technical standard.)
Effect: Headphones 3D Ambience
Tuning, Voicing
Touch Sensitivity
Key Touch: 100 types, fixed touch
Master Tuning
415.3 to 466.2 Hz (adjustable in increments of 0.1 Hz)
10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key
Ambience, Brilliance
Piano Designer
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
Internal Songs
US: Total 363 songs
Other: Total 353 songs
Data Playback
Playable Software
Standard MIDI Files (Format 0, 1)
Audio File (WAV, 44.1 kHz, 16-bit linear format, require 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, require USB Flash Memory)
MIDI, Turning music sheet: Bluetooth Ver 4.0 (Bluetooth LE)
Convenient Functions
Convenient Functions
Tilt Adjustable Music Rest (3 levels)
Classic Position
Metronome (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
Graphic LCD 132 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-inch phone type
Power Supply
AC Adaptor
Power Consumption
9 W
Owner's Manual
Roland Classical Piano Masterpieces
Roland Piano Arrange Collections "Let's Enjoy Piano"
AC Adaptor
Power Cord
Headphone Hook
Options (sold separately)
USB Flash Memory (*1)
*1 Use USB Flash Memory sold by Roland. We cannot guarantee operation if other products are used.
Size and Weight (including piano stand, with music rest)
1379 mm
54-5/16 inches
430 mm
16-15/16 inches
1064 mm
41-15/16 inches
49.9 kg
110 lbs 1 oz
Size and Weight (including piano stand, when folding down the music rest)
1379 mm
54-5/16 inches
456 mm
18 inches
902 mm
35-9/16 inches
49.9 kg
110 lbs 1 oz
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Roland is under license.
All specificattions and appearance are subject to change without notice.
History of Roland Digital Piano

History of Roland Digital PianoHistory of Roland Digital Piano

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Owner's Manuals