Yamaha CP1 is an electronic piano with advanced automatic bass, chord, and rhythm features, perfect for live performances, home practice, or casual playing. Its built-in high-quality amplifier and speaker deliver excellent sound without the need for external equipment. With 61 keys and a maximum simultaneous output of 10 notes, the CP1 offers a wide range of expressive possibilities. Experiment with four basic sound selections, including piano and harpsichord variations, and enhance your sound with tremolo and sustain effects.