Piano Sound
SuperNATURAL Piano
Max. Polyphony
256 voices
Tones
Total 324 Tones
Keyboard
PHA-4 Standard Keyboard: with Escapement and Ivory Feel (88 keys)
Pedal
Damper (capable of continuous detection)
Soft (capable of continuous detection, function assignable)
Sostenuto (function assignable)
Speakers
12 cm (4-3/4 inches) x 2
Rated Power Output
12 W x 2
Headphones
Effect: Headphones 3D Ambience
Touch Sensitivity
Key Touch: 100 types, fixed touch
Hammer Response: 10 types
Master Tuning
415.3--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
Brilliance, Ambience
Piano Designer
Lid
String Resonance
Damper Resonance
Key Off Resonance
Single Note Tuning
Single Note Volume
Single Note Character
Internal Songs
Total 377 songs
Listening: 10 songs
Ensemble: 30 songs
Entertainment: 20 songs
Let's Sing with DO RE MI: 30 songs
Lesson: 287 songs (Scale, Hanon, Beyer, Burgmuller, Czerny 100)
Playable Software
Standard 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)
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)
Bluetooth
Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection)
MIDI: Bluetooth Ver 4.0
Compatible Android / iOS Apps (Roland)
Roland Piano App
Piano Designer
Convenient Functions
Metronome (adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone)
Dual
Split
TwinPiano
Transpose (in semitones)
Speaker volume and Headphones volume automatically select function
Volume limit function
Speaker Auto Mute
Panel Lock
Auto Off
Cabinet
Music rest: Fixed angle
Key cover: Folding type
Display
Graphic OLED 128 x 64 dots
Connectors
DC In jack
Input jacks: Stereo miniature 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
20 W (when using the included AC adaptor)
* Approximate power consumption when playing the piano at medium volume: 4 W
* Power consumption when sound has not been played after power-on: 3 W
Accessories
Owner's Manual
Leaflet "USING THE UNIT SAFELY"
AC adaptor
Power cord
Headphone hook
Stabilizer
Option (sold separately)
Headphones
Size and Weight
With Lid Closed
Width 1,360 mm / 53-9/16 inches
Depth 345 mm / 13-5/8 inches
Height 781mm / 30-3/4 inches
With Lid Open
Width 1,360 mm / 53-9/16 inches
Depth 345 mm / 13-5/8 inches
Height 913 mm / 36 inches
*Stabilizers mounted
Weight 36.0 kg/79 lbs 6 oz