The grand piano sounds in the new Privia models deliver an unprecedented level of realism and expression. Four dynamic layers of stereo piano samples are integrated with Casio's proprietary Linear Morphing System, resulting in a grand piano sound with seamless transitions and a superior dynamic range. For added realism, Privia simulates the sound of the open strings when the dampers are raised by the pedal using Acoustic Resonance DSP. The result is a grand piano experience that is unmatched at any price.