Original Portable Yamaha Series PSR E473 Piano With Free Adapter

This is a Yamaha PSR-E473 electronic keyboard featuring 61 touch-sensitive keys and built-in speakers.It includes 820 instrument voices, 290 styles, and live control knobs for real-time sound manipulation.The keyboard also has a 1/4" microphone input for vocals and a USB audio/MIDI interface for connecting to a computer.