Casio Digital Piano PX-770 Brown

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Casio Digital Piano PX-770 Brown

In Stock -
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1 Year Warranty Fulfilled by Casio Singapore

Free Delivery and Pre-Installed + Power adaptor + Wooden piano stand + Built-in Tri-pedal + User manual

✨Optional Purchase: Piano Bench

Guaranteed Trade in Value within 2 years


Natural Playing Feel Approaching That of a Grand Piano Firm Touch That Converts the Player’s Thoughts into Sound.


88-key, Tri-sensor Scaled Hammer Action Keyboard II, Simulated ebony and ivory keys

Touch Response

3 sensitivity levels, Off

Sound Source

AiR Sound Source
Damper Resonance, Hammer Response, Damper Noise

Maximum Polyphony



19 built-in tones


Layer (Excluding bass tones), Split (Low-range bass tones only)

Digital Effects

Reverb (4 types), Chorus (4 types), Brilliance(-3 to 0 to 3), DSP (Preset for some tones)

Built-in Songs

10 (Concert Play), 60 (Music Library) songs

Song Expansion

10 songs (max.) Up to approximately 90 KB/song

Lesson Function

Part ON/OFF (Lesson part: Right hand/Left hand)


Beats: 0 to 9 (Tempo range: quarter note = 20 to 255)

MIDI Recorder

2 tracks x 1 song, approximately 5,000 notes maximum,
real-time recording/playback

Other Functions

Connection to App
GRAND PIANO button, ELEC PIANO 1 button
Duet Mode
Slide-type keyboard cover
Auto Power Off: Off after approx. 4 idle hours (default setting)
Octave shift: ±2 octaves

Key Transpose

2 octaves (-12 semitones ~ 0 ~ +12 semitones)

Tuning Control

A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz


3 pedals (damper, soft, sostenuto)


12cm x 2

Amp Output

8W + 8W

Input/Output Terminals

PHONES/OUTPUT x 2 (Stereo standard)
USB: type B
External power (12V DC)
* USB cable (A-B type) required to use USB terminal for computer connection.

Power Requirements

AC Adaptor: AD-A12150LW

Dimensions (W x D x H)

1,391 x 299 x 798 mm
(w/o music stand)


31.5kg (w/o music stand)

All specifications subject to changes without notice.

Sound Technology
Unprecedented Natural Reproduction of the Rich Expressive Power and Resonance of an Acoustic Piano.

Multi-dimensional Morphing AiR Sound Source
The characteristics of CASIO’s newly developed Multi-dimensional Morphing AiR* Sound Source reflect thorough attention to detail in expressing the rich, resonating tones inherent to the piano. The capacity of the installed memory has been expanded to achieve a longer sampling duration and enhanced waveform data quality. The temporal changes in tone that create sound you would expect only from a piano, beginning with the initial sound and leading into a beautiful extension until the sound eventually vanishes, are reproduced naturally.
• AiR = Acoustic and Intelligent Resonator

Keyboard System
Natural Playing Feel Approaching That of a Grand Piano Firm Touch That Converts the Player’s Thoughts into Sound.

Tri-sensor Scaled Hammer Action Keyboard II, with a grand piano’s unique sounding timing
The difference between the sound structures of a grand piano and a digital piano appears as a difference in timing, from the moment the instrument is played until the sound is audible. The new Tri-sensor Scaled Hammer Action Keyboard II responds by incorporating a system with three sensors that detect touches of the keys sequentially.

Simulated ebony and ivory keys with optimal fingertip fit for playing ease
The Simulated ebony and ivory keys offers the luxurious feel and texture as well as the smooth touch of a grand piano keyboard. The minutely detailed crimp surface finish inhibits finger slippage due to sweat and gives the sensation of a perfect fingertip fit, even when playing for extended periods.

An unprecedented evolution of the digital piano
Damper Resonance achieving a more naturally beautiful resonance than a pedal
The deep, beautiful resonance resulting from the use of a damper pedal is also reproduced naturally by a stereo resonance simulator installed on all 88 keys, an approach that differs from conventional simulated reproduction employing effect processing. The attention to detail goes so far as to simulate the resonance created by the lifting of the dampers themselves when the pedal is pressed.

Concert Play
High-quality audio data recordings of 10 live orchestra performances are installed. Pianists can play along with the recordings and enjoy the feeling of participating in a magnificent performance.


 Visit CASIO website: CASIO Privia PX770
Score book: Download
Manual and User Guide: Download
CASIO Apps “Chordana for Piano” (iOS & Android): Download

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