The NP-12 and NP-32 give you Yamaha’s Advanced Wave Memory Stereo Sampling in a space-saving 61- and 76-note keyboards. Like all the Piaggero NP Series pianos, this one delivers a unique combination of simplicity and useful features such as 64-note polyphony, half-damper control with the optional FC3A pedal, built-in speakers, and the ability to run for up to five hours on six AA batteries. At home, at school, in a club, or at the beach, the Yamaha Piaggero NP Series will enrich your musical life.