Yamaha PSS-6

Yamaha PSS-6 is a portable keyboard synthesizer released by Yamaha in 1983. It was used by many popular musicians, including Michael Jackson, Prince, and Depeche Mode. The PSS-6 is a monophonic synthesizer with a built-in sequencer and a variety of sound-shaping features. It has two oscillators, a low-pass filter, an envelope generator, and a noise generator. It also has a built-in arpeggiator and a chord memory function. The PSS-6 also has a built-in speaker and a headphone jack for private practice.