It is very rare to find a new one like that.

Opened and tested.

Experience the magic of music with the YAMAHA PortaSound MK-100 49key Electronic Keyboard. This black beauty is a vintage model from 1983 and is perfect for advanced players who want to explore the world of synthesizers.

With 49 keys, this keyboard is easy to play and comes with a case for easy portability. The features include a keyboard piano synthesizer, making it perfect for creating unique sounds. This YAMAHA keyboard is a great addition to any musical setup and is sure to inspire creativity.