Roland SH-09 Synthesizer

The Roland SH-09 Synthesizer is an analog monophonic synthesizer released by Roland in 1979. It was used by many famous musicians, including Depeche Mode, New Order, and The Human League.

The SH-09 is a subtractive synthesizer, meaning it uses filters to shape the sound. It has two oscillators, one low-frequency oscillator, and one voltage-controlled filter. It also has a noise generator, an envelope generator, and a portamento control. The SH-09 also has a built-in chorus effect and a built-in spring reverb. It has a 37-note keyboard and a pitch-bend wheel. It also has a built-in arpeggiator and a built-in sequencer.