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PX-770BN

$1,599.00
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A stylish, compact standard model exhibiting further advanced evolution.

Multi-dimensional Morphing AiR Sound Source
128 Polyphony
Simulated Ebony and Ivory Keys
Tri-sensor Scaled Hammer Action Keyboard II
Concert Play
Casio Music Space App compatibility
Speakers 8W + 8W

5 year warranty

Basic Information
  • Amplifiers
    8 W + 8W
  • Built-in Songs
    60
  • Dimensions
    1,391 x 299 x 798 mm (w/o music stand)
  • Included Accessories
    • AC adaptor (AD-A12150LW)
    • Music stand
  • Keyboard
    Tri-sensor Scaled Hammer Action Keyboard II (Key Surface Finish: Simulated ebony and ivory keys)
  • Maximum Polyphony
    128
  • Number of Keys
    88
  • Number of Tones
    19
  • Pedal
    3 built-in pedals (damper, soft, sostenuto)
    Half-Damper Pedal Operation: Yes
  • Power Consumption
    18W
  • Power Supply
    [AC Adaptor]
    AD-A12150LW (DC 12V)
  • Recorder
    [MIDI Recorder]
    2 tracks, 1 song
    Approximately 5,000 notes total
    Real-time recording
  • Songs
    Part on/off (Part Select: Right hand, Left hand)
  • Sound Source
    Multi-dimensional Morphing AiR
  • Speaker
    12 cm x 2, 2-Speaker
  • Touch Response
    3 sensitivity levels, off

Key Features
  • Acoustic Simulator
    Hammer Response
    Damper Resonance
    Damper Noise
  • Effects
    Reverb (4 types)
    Chorus (4 types)
    Brilliance (-3 ~ 0 ~ +3)
    DSP (Preset for some tones)
  • Layer/Split
    Yes
  • Metronome
    0 to 9 beats; tempo range: 20 to 255
  • Octave Shift
    -2 octaves ~ 0 ~ +2 octaves
  • Scales
    Equal temperament + 16 variations
  • Transpose
    -12 semitones ~ 0 ~ +12 semitones
  • Tuning Control
    A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz

Other Details
  • Concert Play
    10 songs, Playback Mode: LISTEN, LESSON, PLAY
    Controller: START, STOP
  • Duet Mode
    Yes
  • Others
    ・Concert Play: 10 songs, Playback Mode: LISTEN, LESSON, PLAY
    ・Concert Play Controller: START, STOP
    ・Auto Power Off
    ・Slide-type keyboard cover

Input / Output Terminals
  • Connector for 3-pedal unit
    Yes
  • PHONES/OUTPUT
    2 (Stereo standard jack)
  • USB port
    Type B

Extended Functions
  • Connection to App
    Yes (CASIO MUSIC SPACE)
  • MIDI
    Yes (Using the USB port)

Built-in Songs
  • Built-in Songs
    Nocturne Op.9-2
    Fantaisie-Impromptu Op.66
    Étude Op.10-3 "Chanson de l'adieu"
    Étude Op.10-5 "Black Keys"
    Étude Op.10-12 "Revolutionary"
    Étude Op.25-9 "Butterflies"
    Prélude Op.28-7
    Valse Op.64-1 "Petit Chien"
    Valse Op.64-2
    Moments Musicaux 3
    Impromptu Op.90-2
    Marche Militaire 1 (Duet)
    Frühlingslied [Lieder Ohne Worte Heft 5]
    Fröhlicher Landmann [Album für die Jugend]
    Von fremden Ländern und Menschen [Kinderszenen]
    Träumerei [Kinderszenen]
    Tambourin
    Menuet BWV Anh.114 [Clavierbüchlein der Anna Magdalena Bach]
    Inventio 1 BWV 772
    Inventio 8 BWV 779
    Inventio 13 BWV 784
    Praeludium 1 BWV 846 [Das Wohltemperierte Klavier 1]
    Le Coucou
    Gavotte
    Sonatina Op.36-1 1st Mov.
    Sonatine Op.20-1 1st Mov.
    Sonate K.545 1st Mov.
    Sonate K.331 3rd Mov. "Turkish March"
    Rondo K.485
    Für Elise
    Marcia alla Turca
    Sonate Op.13 "Pathëtique" 1st Mov.
    Sonate Op.13 "Pathëtique" 2nd Mov.
    Sonate Op.13 "Pathëtique" 3rd Mov.
    Sonate Op.27-2 "Moonlight" 1st Mov.
    Rhapsodie 2
    Waltz Op.39-15 (Duet)
    Liebesträume 3
    Blumenlied
    La Prière d'une Vierge
    Csikos Post
    Humoresque Op.101-7
    Melodie [Lyrische Stücke Heft 2]
    Sicilienne Op.78
    Berceuse [Dolly] (Duet)
    Arabesque 1
    La Fille aux Cheveux de Lin [Préludes]
    Passepied [Suite bergamasque]
    Gymnopédie 1
    Je Te Veux
    Salut d'Amour
    The Entertainer
    Maple Leaf Rag
    L'arabesque [25 Etüden Op.100]
    La Styrienne [25 Etüden Op.100]
    Ave Maria [25 Etüden Op.100]
    Le retour [25 Etüden Op.100]
    La chevaleresque [25 Etüden Op.100]
    No.13 [Études de Mécanisme Op.849]
    No.26 [Études de Mécanisme Op.849]
Manuals & Guides 1 Manuals & Guides 2

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.

Versatile features

  • 19 high-quality tones including stereo-sampled grand piano tones
  • Digital Effects: Reverb (4 types), Chorus (4 types), Brilliance, DSP (preset for some tones)
  • Connection to App (CASIO MUSIC SPACE)
  • Lesson feature using 60 Music Library songs plus 10 user loaded songs
  • GRAND PIANO button, ELEC PIANO 1 button
  • MIDI Recorder: 2 tracks x 1 song, approximately 5,000 notes total
  • USB flash drive port
  • AUTO POWER OFF

Compatible accessories
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