Used BOSS GR30 GUITAR SYNTHESIZER Effect Pedal

Unlock classic guitar-synth tones with this used BOSS GR-30 Guitar Synthesizer in good condition. Designed for fast tracking and expressive playability, it delivers rich PCM synth sounds plus COSM guitar modeling, with on-board effects, amp/speaker simulation, and easy patch editing. Store and recall presets instantly, connect via 13-pin GK input, and use stereo outputs plus MIDI out to drive external gear. A powerful, stage-ready synth pedal for creative players.