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  • Workstations for musicians and advanced players


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    The Celviano line of pianos has been refined for those who demand an authentic grand piano experience. The new AP-250's traditional design houses new stereo grand piano sounds and redesigned keyboard action. Utilizing a new tri-sensor spring-less 88 note scaled hammer action, every nuance and detail of your performance is captured. A new 4 layer stereo grand piano sound is delivers a natural, expressive and dynamic piano experience.

    Piano Sound

    The grand piano sounds in the AP-250 deliver an unprecedented level of realism and expression. Four dynamic levels of stereo piano samples are integrated with Casio's proprietary Linear Morphing System, for a grand piano sound with seamless transitions and a superior dynamic range. For added realism, the AP-250 simulates the sound of open strings when the dampers are raised by the pedal using Acoustic Resonance DSP.

    Education Features

    The AP-250 features a total of 18 built-in tones, with the ability to layer two sounds or split the keyboard to allow a bass sound in the left hand. It has a built-in library of 60 songs that can be practiced at any tempo utilizing the dual headphone outputs or the internal speaker system. Celviano's Duet Mode allows student and teacher to practice at the keyboard simultaneously.

    Advanced Technology

    To complete the piano experience, the AP-250 features128 notes of polyphony, enough horsepower to the most demanding musical passages and the ability to layer sounds and use the damper pedal without worry of dropped notes. In addition the AP-250 can connect effortlessly to your computer via USB without the need to install drivers.

    Powered by AiR

    Casio’s new AiR technology, redefines the Celviano digital piano experience with richer and more genuine sounds. The AiR sound source enables the new Celviano models to deliver first-class realism and detail by providing damper resonance, which enhances the sounds of the dampers lifting off the strings when pushing on the sustain petal. Casio’s AiR technology also compensates for the speed at which hammers strike strings at different velocities and key ranges, imperative for those who crave the authentic sounds and feel of a traditional grand piano.


    Casio continues the tradition or providing "class compliant" USB connectivity on Celviano digital pianos. This allows Celviano to be used with Mac or Windows computers without the need for downloading drivers. Class Compliant USB MIDI also allows Celviano digital pianos can also be used as a controller the Apple iPad simply with the use of Apple's Camera Connection Kit.


Specifications   AP-250
Keyboard   88 keys, weighted scaled hammer action, Tri-Sensor keys    
Touch Response   3 Sensitivity levels / Off
Sound Source   AiR (Acoustic & intelligent Resonator)
" Multi-dimensional Morphing AiR Sound Source "
Acoustic Resonance      Yes
Polyphony (max)   128
Tones   18
Reverb     4 types  
Chorus   4 types
Brilliance     -3 ~ 0 ~ +3
Layer/Split   Yes
Registration Memory     -
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
Recorder   2 Tracks / 1 Song
USB Storage (to PC)   Yes
Speakers   4.7” x 2”
Amplifier   8W + 8W
USB     Yes
Pedals   Built-in 3 pedals
Half-Damper pedal Operation
Headphone Hook   -
AC Adaptor      Yes
Pedals (Half-Damper pedal Operation)   Yes
Bench   Yes
Music Stand   Yes
Score Book   Yes
Dimensions and Weight    
Unit size w/stand   54.2" x 17.0" x 33.1" (w/o score stand)
Unit weight w/stand     87.1 lbs.
Boxed size   58.7” (W) x 22.6” D) x 19.5” (H)
Boxed weight       125.7 lbs.    

Specifications subject to change without notice.