MULTI-DIMENSIONAL MORPHING AIR SOUND SOURCE 

Privia’s piano tones are sourced from recordings of world famous concert grand pianos. Casio applies advanced technologies to optimise pianists’ expressive capabilities by faithfully reproducing their individual keystroke characteristics and the changes in sound quality and volume produced by an acoustic piano with the passage of time.

PX870_Home
PX870_Speaker

SOUND PROJECTION 

The speaker system in the PX870 faces forward and back, which provides a remarkably similar sound character to a traditional upright piano.

A wide sound projection also makes the instrument suitable for classrooms, halls or other environments where an audience may be present.

 

CHORDANA PLAY FOR PIANO 

Compatibility with the Chordana Play for Piano app adds the ability to perform such operations as display of built-in music scores in PDF format and piano tone colour setting. When connected to a smartphone or tablet display, the app makes a variety of functions available for piano performances.

Chordana Play for Piano
 
Keyboard
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
String Resonance, Damper Resonance, Damper Noise, Hammer Response, Lid Simulator, Key Off Simulator, Key Action Noise
Maximum Polyphony
256
Tones
19 built-in tones: Grand Piano (Concert, Mellow, Bright), Modern Piano, Rock Piano, Jazz Piano, Elec Piano 1, Elec Piano 2, FM E. Piano, 60`s E. Piano, Harpsichord, Vibraphone, Strings 1, Strings 2, Pipe Organ, Jazz Organ, Elec Organ 1, Elec Organ 2, BASS (LOWER)
Layer/Split
Layer (Excluding bass tones), Split (Low-range bass tones only)
Digital Effects
Hall Simulator (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)
Song Expansion
10 songs (max.) Up to approximately 90 KB/song
Lesson Function
Part ON/OFF (Lesson part: Right hand/Left hand)
Metronome
Beats: 0 to 9 (Tempo range: quarter note = 20 to 255)
Recorder
[MIDI Recorder] 2 tracks x 1 song, approximately 5,000 notes maximum, real-time recording/playback
[Audio recording] Max. 99 songs approximately 25 min/song (44.1kHz WAV Format)
Other Functions
  • Sound Projection
  • Headphone Mode
  • Volume Sync EQ
  • Connection to App
  • GRAND PIANO button, ELEC PIANO 1 button
  • Slide-type keyboard cover
  • Auto Power Off: Off after approx. 4 idle hours (default setting)
  • Duet Mode
  • 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
Pedals
3 pedals (damper, soft, sostenuto)
* damper = seamless operation
MIDI
This product is not equipped with MIDI terminals. MIDI communication between the product and a computer is performed using the USB port.
Speakers
12 cm x 2, 4 cm x 2 (2-Way, 4-Speaker)
Amp Output
20W + 20W
Input/Output Terminals
  • PHONES/OUTPUT x 2 (Stereo standard)
  • USB: type A, type B
  • External power (24V DC)
* USB cable (A-B type) required to use USB terminal for computer connection.
Power Requirements
AC adaptor: AD-E24250LW
Dimensions (W x D x H)
1,393 x 299 x 801 mm
(w/o music stand)
Weight
34.3 kg (w/o music stand)
Body Color/Finish
PX-870BK : Black wood tone finish
PX-870WE : White wood tone finish
PX-870BN : Oak tone finish
Included Accessories
AC Adaptor (AD-E24250LW), Music Stand

(PX870)

SKU PX870
Brand Casio

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