One of the top models in the PRIVIA line, the PX-860 implements Casio AiR technology allowing this compact piano to perform at its maximum potential. The PX-860 features 88 tri-sensor hammer action keybed with simulated ebony and ivory keys for a realistic playing experience. With a maximum of 256 notes of polyphony and Casio's Multi-dimensional Morphing AiR sound source, the PX-860 has a sound that's all its own. You'll appreciate all of the subtleties of the sound as it turns your home into a concert hall.