The Kawai CA901 Digital Piano delivers an unmatched concert grand experience, combining state-of-the-art sound technology with premium craftsmanship. This flagship hybrid digital piano seamlessly blends tradition and innovation, making it the ultimate instrument for serious players seeking superior performance, realism, and elegance.

Features

• NEW: NEW: Competition Grand Piano sound engine, incorporates SK-EX rendering with multi-channel sampling for a smoother, more realistic bass and cleaner treble.
• IMPROVED: Virtual Piano Artisan function with 20 adjustable parameters
• IMPROVED: TwinDrive Soundboard Speaker system with enhanced transducers, front-facing speakers and 360° speaker diffuser panels.
• IMPROVED: Integrated Bluetooth® MIDI v5 and Bluetooth v5 audio connectivity.
• IMPROVED: Updated anti-glare LCD touchscreen User Interface with compatibility to the Piano Remote control app for iOS/Android
• IMPROVED: Modern upright piano cabinet design with Soft Fall fallboard system and redesigned keyboard, pedal and music desk positions.

Specifications

• Grand Feel III Action (GFIII)
  - 88 wooden keys
  - Grade-weighted hammers
  - Ivory Touch white key surfaces
  - Ebony Touch black key surfaces
  - Let-off simulation
  - Triple sensor key detection
  - 88-key Graded counterweight
• Grand Feel Pedal System
  - Damper (with half-pedal support)
  - Soft (with half-pedal support)
  - Sostenuto
• SK-EX Rendering
  -88-key multi-channel piano sampling
  -SK-EX Competition Grand Piano recording
  -SK-EX Concert Grand Piano recording
• Harmonic Imaging XL
  -88-key piano sampling
  SK-EX, SK5, EX recording, K60 Upright
• Polyphony: 256 note maximum polyphony
• SK-EX Rendering
  88-Key Resonance Modeling
  - Damper Resonance
  - String Resonance
  - Undamped String Resonance
  - Aliquot Resonance
  Acoustic Rendering
  - Damper Resonance
  - String Resonance
  - Undamped String Resonance
  - Cabinet Resonance
  Harmonic Imaging XL
• Virtual Piano Artisan (depending on sound)
  - Touch Curve (incl. User Touch Curve)
  - Voicing (incl. 88-key User Voicing)
  - String Resonance
  - Damper Noise
  - Undamped String Resonance
  - Cabinet Resonance
  - Key-off Effect
  - Fall-back Noise
  - Hammer Noise
  - Hammer Delay
  - Topboard Simulation
  - Decay Time
  - Release Time
  - Minimum Touch
  - Stretch Tuning (incl. 88-key User Tuning)
  - Temperament (incl. User Temperament)
  - Temperament Key
  - Key Volume (incl. 88-key User Key Volume)
  - Half-Pedal Adjust
  - Soft Pedal Depth
  Virtual Piano Artisan Presets - 10 presets
• Number of Sounds: SK-EX Rendering 5 + 5 rendering characteristics
  Harmonic Imaging 96 voices
• Reverb:
  SK-EX Rendering
  Ambience (10 types)
• Harmonic Imaging XL
  Reverb (6 types)
  -Room, Lounge, Small Hall, Concert Hall, Live Hall, Cathedral, Off
• Brilliance: ✔
• Other Effects: 24 types
• Speaker System
  Soundboard Speaker System
  8 x 12 cm x 2 (top speakers with diffuser)
  8 cm x 2 (front speakers)
  5 cm x 2 (tweeters)
• Output Power
  135 W (50W + 50W + 35W)
• Enhancements
  Low Volume Balance, Tone Control, Speaker Volume,
  Speaker Character, Wall EQ
• Headphone Enhancements
  Premium discrete headphone amplifier
  Spatial Headphone Sound (SHS)
  5 Headphone EQ Types
  Headphone Hook
• Display: 5" LCD touchscreen (480 x 800 pixels)
  Anti-glare treatment
• Key Cover: Upright piano type (with Soft Fall system)
• Music Rest: Upright piano type (fixed position)
• Dimensions
  Width: 57 1/3" (145.5 cm)
  Depth: 18 2/3” (47.5 cm)
  Height: 39 3/4” (101 cm)
  Weight
  Standard Finish: 182 lbs (82.5 kg)
  Ebony Polish Finish: 201 2/3 lbs (91.5 kg)
• Basic Functions
  -Dual
  -Split
  -Four Hands
  -Transpose
  -Tuning
  -Low Volume Balance
  -Favorite
• Metronome: Time Signatures 1/4, 2/4, 3/4, 4/4, 5/4, 3/8, 6/8, 7/8, 9/8, 12/8
  Drum Rhythms: 100 patterns
• Internal Songs
  Demo Songs: 39 songs
  Music: 29 or 42 songs (Depending on market)
• Internal Recorder:
  10 song, 2 track recorder
  Approximately 90,000 note memory capacity
• USB Audio Recorder
  Record: MP3, WAV, Overdub Audio, Line In & Bluetooth audio recording
  Playback: MP3, WAV, SMF, KSO (internal song file)
• Bluetooth® *
  MIDI: Bluetooth (Ver. 5.0 GATT compatible)
  Bluetooth Low Energy MIDI Specification compliant
  AUDIO: Bluetooth (Ver. 5.1 A2DP-compatible)
• App Functions: Compatible iOS/Android Devices PianoRemote, PiaBookPlayer
• Connector Jacks
  Headphone: 1 x 1/4", 1 x 1/8" Stereo jacks
  MIDI: USB-MIDI, Bluetooth MIDI
  Line In: 1/8" Stereo (volume adjust knob) [unbalanced]
  Line Out: 1/4" L/MONO, R
  USB to Host: ✔
  USB to Device: ✔
  USB for Update: ✔
• Power Consumption: 55 W
• Power: Power cable