CASIO PRIVIA PX870

The new sound system reproduces more authentic grand piano sound.
 
 
Multi-dimensional Morphing AiR Sound Source
 
 
Sound Projection
 
 
256 Polyphony
 
 
Simulated Ebony and Ivory Keys
 
 
Tri-sensor Scaled Hammer Action Keyboard II
 
 
Concert Play
 
 
Headphone Mode
 
 
Volume Sync
 
 
Chordana Play App [for Piano] compatibility
 
 
Speakers 20W + 20W