Yamaha PSS-7

Yamaha PSS-7 is a portable synthesizer keyboard released by Yamaha in the early 1980s. It was used by many popular musicians, including Michael Jackson, Herbie Hancock, and Prince. The PSS-7 is a monophonic synthesizer with a built-in sequencer and a variety of sound-shaping features. It has a 37-note keyboard, a built-in speaker, and a headphone jack. It also has a built-in arpeggiator, a pitch-bend wheel, and a variety of sound-shaping controls. The PSS-7 is capable of producing a wide range of sounds, from classic analog synth sounds to more modern digital sounds.