Used Roland GR-20 Guitar Synthesizer Effect Processor

Used Roland GR-20 Guitar Synthesizer Effect Processor in great condition, delivering inspiring synth tones and guitar effects in a compact floor unit. Features 400 onboard sounds, instant patch changes, and easy-to-use controls for live performance or studio work. Includes COSM guitar modeling, amp/effects processing, and onboard expression pedal for real-time control. Stereo outputs plus headphone out provide flexible routing, making it a powerful all-in-one synth and effects solution for guitarists.