The PX-S7000 is a true masterpiece that redefines the standard for digital pianos. This model combines the integrated aesthetics of built-in pedals and a stand that can be viewed from any angle with Casio's innovative sound technologies and the authentic touch of a grand piano. Feel the quality and beauty of the PX-S7000 and discover a new dimension of harmony it brings to your life. The Multi-Dimensional Morphing AiR Sound Source produces a wide range of exceptionally detailed and playable sounds, including grand piano sounds that incorporate the rich resonances of the acoustic instrument. The overtones generated by the piano strings for each of the 88 keys - and the resulting complex body resonances - are faithfully recreated to produce a wonderfully rich and vibrant piano tone. The sound of the piano changes over time and with every nuance of playing style, from soft touches to powerful, spirited playing. Open-String Resonance and Aliquot Resonance modelling (additional strings in the upper octaves that are not struck by the hammer but resonate to produce a fuller sound). The outer speakers are equipped with side diffusers, which help to produce a wider sound despite the compact size of the piano. The surround function provides a natural, all-encompassing sound experience by adjusting the individual output of the four speakers, each tuned to a specific sound element in the room (selectable from three types). The reverb simulator/reverb function recreates the acoustic characteristics of concert halls and other performance spaces, creating a realistic sense of presence. The Piano Position function adjusts the sound elements of each speaker to the location of the digital piano (on the stand, near a wall, in the centre of the room, on a table). The Smart Hybrid Hammer Action Keyboard enables expressive playing from soft to powerful touch through a combination of advanced physical keyboard mechanism and digital control technology.