Yamaha PSR-E473 Portable Keyboard.

The Yamaha PSR-E473 is a 61-key, touch-sensitive portable keyboard. It features a newly developed tone generator, high-quality effects, and a wide range of Voices and Styles. It includes features like Quick Sampling, Groove Creator, Motion Effect, and a microphone input with vocal effects. The keyboard offers various connectivity options, including USB to Host, USB to Device, and AUX input.