Casio PX870
a Digital Piano, 88 Key


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The Casio Privia PX-870 is the flagship of the world-renowned Privia line of digital pianos, designed to give you a true grand piano experience. With authentic piano sound and feel, a stylish modern design, and the powerful new Sound Projection speaker system, the PX-870 is a brilliant instrument for inspiring brilliant performances.

The PX-870 features a variety of 19 instrument Tones, with the ability to layer and split them as needed. With a generous 256 notes of polyphony, you can rest assured that even the most complex performances will sound perfectly natural.

The PX-870's convenient features are useful at home, in a lesson studio, or anywhere else. You can connect two sets of headphones using the ¼" jacks on the front panel, making the PX-870 ideal for quiet practice. A unique Headphone Mode optimizes the PX-870's sound for headphone use. Duet Mode splits the piano into two equal pitch ranges, allowing a student and teacher to sit at the same instrument.

60 songs are included in the built-in Music Library, with room for ten additional songs of your choice. You can also record your performances using the PX-870's two-track MIDI recorder, or insert a USB drive into a discreet port to capture your playing as a two-channel audio recording.

The PX-870 connects via class-compliant USB to any PC, Mac, iOS, or Android device, with no drivers or installations needed.

Designed to compliment any décor, the PX-870 is available in either a black or white finish. Its compact, elegant cabinet with sliding key cover adds to the beauty of any room. The easy controls are located to the left of the keys, allowing you to play without distraction.

Casio Privia PX-870 Includes:

  • AC Adaptor
  • Music Stand

Casio Privia PX-870 Features:

  • Sound Projection System
  • Headphone Mode
  • Volume Sync EQ
  • Connection to App
  • Lesson Function - Part ON/OFF
  • Lesson Part Select - Right hand, Left hand
  • MIDI Recorder - 2 tracks, 1 song
  • Approximate Data Capacity - Approximately 5,000 notes total
  • Audio Recorder/Playback - Max. 99 songs, approximately 25 min/song (44.1 kHz WAV format)
  • Duet Mode
  • Octave Shift
  • Metronome - 0 to 9 beats
    • Tempo Range: 20 to 255
  • Pedals - 3 built-in pedals (damper, soft, sostenuto)

Casio Privia PX-870 Specifications:

  • Keyboard:
    • 88 keys
    • Tri-sensor Scaled Hammer Action Keyboard ?
    • Simulated ebony and ivory keys
    • 3 sensitivity levels
  • Tones:
    • Sound Source: Multi-dimensional Morphing AiR
    • Polyphony (maximum): 256
    • 19 Instrument Tones
  • Simulator:
    • Hammer Response: 4 levels
    • String Resonance: 4 levels
    • Damper Resonance: 4 levels
    • Lid Simulator: 4 levels
    • Key Action Noise: ON/OFF
    • Damper Noise: ON/OFF
  • Digital Effects:
    • Hall Simulator / Reverb: 4 (Hall Simulator)
    • Chorus: 4, Brilliance - (-3 ~ 0 ~ 3)
    • DSP: Preset for some tones)
  • Songs:
    • Concert Play: 10 songs
    • Controller: Start/Stop
    • Mode: Listen/Lesson/Play
    • Music Library: 60 Songs
    • Song Expansion (User Songs): 10 songs (max.) Up to approximately 90 KB / song
  • Key Transpose: 2 octaves (-12 semitones ~ 0 ~ +12 semitones)
  • Tuning Control: A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz
  • Number of Preset Temperaments: 17
  • Others:
    • GRAND PIANO button
    • ELEC PIANO button
    • Slide-type keyboard cover
    • Auto Power Off: Off after approx. 4 idle hours (default setting)
  • Connectivity and Storage:
    • Connector for 3-Pedal Unit
    • LINE OUT
  • Speakers Size: 4.72" x 1.57" x 2
  • Speakers System: 2-Way, 4-Speaker
  • Amplifiers: 20 W + 20 W
  • Dimensions: 55.08" x 11.77" x 31.54"
  • Weight: 74.08 lbs

WARNING: Cancer and Reproductive Harm -

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