Sound Generator •Piano Sound: SuperNATURAL Piano Modeling for authentic tonal response. •Max. Polyphony: •Piano Tones: Unlimited when using solo piano tones. •Other Tones: Up to 384 notes. •Tones Available: 324 in total, providing a diverse palette for various genres. Keyboard & Pedals •Keyboard: •PHA-4 Standard Keyboard with Escapement and Ivory Feel (88 keys). •High sensitivity and natural touch, perfect for expressive playing. •Pedals: •Progressive Damper Action Pedal with continuous detection capabilities for damper and soft pedals. •Sostenuto pedal is assignable for additional functionality. Speakers & Amplification •Speakers: 12 cm (4-3/4 inches) x 2 for rich sound projection. •Power Output: 14 W x 2 ensures ample volume and clarity. Advanced Features •Piano Designer Tools: •Customizable settings for lid position, string resonance, key-off noise, cabinet resonance, and more. •Single note adjustments (tuning, volume, character) allow precision fine-tuning. •Bluetooth Connectivity: •Audio: Version 3.0 (supports SCMS-T content protection). •MIDI: Version 4.0 for wireless control and connectivity. •App Compatibility: Works with Roland Piano App and Piano Designer for enhanced functionality. Educational & Playback •Internal Songs: •Up to 392 songs, including lesson-focused pieces (e.g., Hanon, Czerny, Burgmüller). •Supports Do Re Mi lessons and entertainment songs. •Playback: Compatible with MIDI files (Formats 0 & 1) and audio files (WAV, MP3). •Recorder: •MIDI (Format 0, 3 parts, ~70,000 notes). •Audio (WAV format, 44.1 kHz, 16-bit, requires USB flash memory). Convenient Functions •Metronome: Fully adjustable (tempo, beat, pattern, tone). •Modes: Dual, Split, and TwinPiano. •Other Features: Transpose, Panel Lock, Auto Off, and volume management for headphones and speakers. Build & Design •Cabinet: •Music Rest: Hold type. •Key Cover: Slide type with lid switch for classic positioning. •Display: Graphic OLED (128 x 32 dots) for easy navigation. •Dimensions: •Width: 1,377 mm (54-1/4 inches). •Depth: 468 mm (18-7/16 inches). •Height: 1,067 mm (42-1/16 inches) with music rest. •Weight: 54.4 kg (119 lbs 15 oz), making it sturdy and durable. Power & Accessories •Power Supply: Efficient AC adapter with a consumption range of 4–16 W. •Included Accessories: Owner’s Manual, safety leaflet, Roland Piano Masterpieces score collection, AC adapter, power cord, and headphone hook.
