Casio Privia PX-870
The Privia PX-870 is the flagship of the world-renowned Privia line of digital pianos, designed to give you a true grand piano experience for an affordable price. 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 — all without breaking the bank.
| Number of keys | 88  | 
		
|---|---|
| Action | Scaled Hammer Action Keyboard  | 
		
| Key material | Simulated ebony and ivory keys  | 
		
| Sound technology | CASIO AiR (Acoustic and Intelligent Resonator)  | 
		
| 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)  | 
		
| Amplifier output | 20W + 20W  | 
		
| Speaker size | 12 cm x 2, 4 cm x 2 (2-Way, 4-Speaker)  | 
		
| Colour | Oak tone finish, Black, White  | 
		
| Piano stand | Built-in  | 
		
| Dimensions and Weight | 1,393 x 299 x 801 mm (w/o music stand), 34.3 kg (w/o music stand)  | 
		
Casio Privia PX-870
The Privia PX-870 is the flagship of the world-renowned Privia line of digital pianos, designed to give you a true grand piano experience for an affordable price. 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 — all without breaking the bank.
| 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 | 
  | 
| 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 | 
 * 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  | 
| EAN code | PX-870BK : 4971850362364
 PX-870WE : 4971850362371 PX-870BN : 4971850362425  |