Used Roland GR55 Effect Processor

Unlock limitless guitar tones with this used Roland GR-55 Guitar Synthesizer in great condition. Featuring over 900 sounds, COSM guitar modeling, and advanced pitch detection, it delivers lightning-fast tracking for both guitar and bass. With three simultaneous sound sources—COSM, PCM synths, and standard pickup input—the GR-55 is perfect for studio or stage. Includes USB audio/MIDI interface and user-friendly editing. Ideal for players wanting cutting-edge performance in a compact, road-ready unit.