Roland GR-300 Guitar Synthesizer

The Roland GR-300 Guitar Synthesizer is a vintage guitar synthesizer from the 1980s. It was used by many guitarists, including Pat Metheny, Adrian Belew, and Robert Fripp. It works by converting the sound of a guitar into a synthesized sound. It has two oscillators, a low-frequency oscillator, and a noise generator. It also has a built-in chorus effect, a filter, and an envelope generator. It also has a built-in arpeggiator and a pitch-bend wheel. The GR-300 is capable of producing a wide range of sounds, from traditional synth sounds to more experimental sounds.