With over 400 high-quality tones, the Casio PX-S7000 is an absolute specialist when it comes to the variety of sounds. When selecting the sounds, special attention was paid to the piano sounds. A large number of different piano, grand piano and e-piano sounds can be found in the instrument. A special feature here are the so-called "Best-Hit" pianos, which are unmistakably reminiscent of the piano sounds of world-famous POP and ROCK hits from different decades and genres. The selection is completed with a variety of organ, strings and synthesizer sounds and many more sounds. As the icing on the cake, a microphone can also be connected directly to the instrument and played back via the integrated loudspeakers, and the vocals can be provided with various effects.