SOUND GENERATOR
- Piano Sound: SuperNATURAL Piano Modeling
- Max. Polyphony: Piano: Limitless (solo playing using ‘Piano’ category tones) Other: 384
- Tones: Total 307 Tones

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

PEDALS
- Pedals: Progressive Damper Action Pedal (Damper pedal: capable of continuous detection, Soft pedal: capable of continuous detection/function assignable, Sostenuto pedal: function assignable)

SPEAKER SYSTEM
- Speakers: 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.)

HEADPHONES
- Headphones: 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)
- Temperament: 10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key

- Effects: Ambience, Brilliance
- 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
- 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)

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, require USB Flash Memory)

BLUETOOTH
- Bluetooth: 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)

Registration
TwinPiano (with Individual Mode)
Transpose (in semitones)
Speaker volume and Headphones volume automatically select function
Volume limit function
Panel Lock
Auto Off

OTHER
- Display: Graphic LCD 132 x 32 dots
- Connector: 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

- Accessories: Owner's Manual - english
                        Roland Classical Piano Masterpieces
                        Roland Piano Arrange Collections "Let's Enjoy Piano"
                        AC Adaptor
                        Power Cord
                        Headphone Hook

SIZE AND WEIGHT (INCLUDING PIANO STAND, WITH MUSIC REST)
- Width: 1379 mm
- Depth: 430 mm
- Height: 1064 mm
- Weight: 49.9 kg

SIZE AND WEIGHT (INCLUDING PIANO STAND, WHEN FOLDING DOWN THE MUSIC REST)
- Width: 1379 mm
- Depth: 456 mm
- Height: 902 mm
- Weight: 49.9 kg