Yamaha PS-20

The Yamaha PS-20 is a digital synthesizer released in the early 1980s. It was used by a variety of artists, including Depeche Mode, Duran Duran, and Jean-Michel Jarre. The PS-20 is a monophonic synthesizer that uses FM synthesis to create its sounds. It has a variety of features, including a built-in sequencer, a built-in arpeggiator, and a variety of modulation and effects options. It also has a built-in chorus and delay, as well as a variety of preset sounds.