Sound Generator Piano Sound SuperNATURAL Piano Max. Polyphony 256 voices Tones Total 324 Tones Keyboard Keyboard PHA-4 Standard Keyboard: with Escapement and Ivory Feel (88 keys) Pedal Pedal Damper (Progressive Damper Action Pedal, capable of continuous detection) Soft (capable of continuous detection, function assignable) Sostenuto (function assignable) Speaker System Speakers 12 cm (4-3/4 inches) x 2 Rated Power Output 12 W x 2 Headphones Headphones Effect: Headphones 3D Ambience Tuning, Voicing 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 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) Data Playback 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) 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, requires USB Flash Memory) Bluetooth Bluetooth Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection) MIDI: Bluetooth Ver 4.0 Compatible Android / iOS Apps (Roland) Compatible Android / iOS Apps (Roland) Piano Every Day Piano Designer Convenient Functions 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 Cabinet Music rest: Fixed angle, with Music holders Key cover: Slide type, with Classic Position Other 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 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" The collection of scores "Roland Piano Masterpieces" (CHINA only) AC adaptor Power cord Headphone hook Option (sold separately) Headphones Size (including piano stand, with music rest) Width 1,366 mm 53-13/16 inches Depth 463 mm 18-1/4 inches Height 1,027 mm 40-7/16 inches Weight (including piano stand) Weight 46.0 kg 101 lbs 7 oz