Yamaha CP-80 is a full 88-key electric grand piano that provides both the sound and touch characteristics of an acoustic instrument. It features a compact and sturdy design, making it easy to transport and set up. With its versatile connections, the CP-80 can be used for various applications, including live performances, studio recordings, and home practice. It offers a range of control effects, including volume, tone, brilliance level, and tremolo, allowing musicians to customize the sound to their preference.