At A Glance

Experience the elegant design and rich resonance of the AP-450 Casio CELVIANO piano.

The Celviano line of pianos has been refined for those who demand an authentic grand piano experience. The new AP-450’s traditional design houses new stereo grand piano sounds and enhanced “Ebony and Ivory textured keys.”  Utilizing a new tri-sensor springless 88 note scaled hammer action, every nuance and detail of your performance is captured. A new 4 layer stereo grand piano sound delivers a natural, expressive and dynamic piano experience.

The AP-450 features a total of 16 built-in tones, with the ability to layer two sounds or split the keyboard to allow a bass sound in the left hand. Its built-in SD card slot allows you to load and save song files and the dual 20W speaker system delivers a sound that will resonate through your home.  With 128 notes of polyphony, USB MIDI, Duet Mode, 1/4” audio outputs and more, Celviano’s advanced technology and sound will make the AP-450 the perfect addition to any home.

  • Ebony and Ivory textured keys
  • AiR Sound Source
  • 256 Note Polyphony
  • Hammer Response, Damper and String Resonance, Piano Lid Simulators

Technical Specs

Specifications     AP-450
Keyboard     88 keys, weighted scaled hammer action, Tri-Sensor keys, Ivory Touch  
Touch Response   3 Sensitivity levels / Off  
Sound Source   AiR (Acoustic & intelligent Resonator)
" Multi-dimensional Morphing AiR Sound Source "
Acoustic Resonance   Yes
Polyphony (max)   256
Tones   18
Reverb   4 types
Chorus   4 types
Brilliance   -3 ~ 0 ~ +3
Layer/Split     Yes
Registration Memory   Yes
Duet Mode   Yes
Preset Songs   60
Metronome   Yes
Transpose   25 steps (-12 semitones ~ 0 ~ +12 semitones)
Tuning Control     A4 = 415.5Hz ~ 440.0Hz ~ 465.9Hz
Temperament     N/A
Recorder   2 Tracks / 1 Song
USB Storage (to PC)   Yes
SD Memory Card Storage    
Speakers   4.7" x 2 / 2.0" x 2
Amplifier   20W + 20W
Line Out      Yes
USB     Yes
Pedals      Built-in 3 pedals
Headphone Hook   Yes
AC Adaptor       Yes
Pedals (Half-Damper pedal Operation)   Yes
Bench   Yes (height adjustable)
Music Stand   Yes
Score Book     Yes
Dimensions and Weight       
Unit size w/stand     54.2" x 16.8" x 33.1" (w/o score stand)   
Unit weight w/stand       89.3 lbs.
Boxed size   58.7" x 22.6" x 22.0"
Boxed weight   137.8 lbs
Specifications subject to change without notice.
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