Yamaha PSR-48

Yamaha PSR-48 is a digital keyboard synthesizer released by Yamaha in the late 1980s. It was used by many professional musicians, including Herbie Hancock, Chick Corea, and George Duke. The PSR-48 is a 61-key keyboard with a built-in sequencer, allowing users to record and playback their own compositions. It also features a variety of sounds, including piano, organ, strings, and drums. Additionally, the PSR-48 has a built-in arpeggiator, allowing users to create complex patterns and rhythms.