Yamaha SY-1

The Yamaha SY-1 is a vintage analog synthesizer released in 1973. It was one of the first synthesizers to feature a built-in sequencer and was used by many famous musicians, including Herbie Hancock, Kraftwerk, and Jean-Michel Jarre.

The SY-1 is a monophonic synthesizer with two oscillators, a low-pass filter, and an envelope generator. It has a range of controls for creating unique sounds, including a pitch wheel, modulation wheel, and a variety of knobs and switches. It also has a built-in sequencer that can be used to create repeating patterns. The SY-1 also features a built-in speaker and headphone jack for monitoring.