Used BOSS GT1 Effect Processor

Take your tone anywhere with this used BOSS GT-1 Guitar Effects Processor in great condition—compact, road-ready, and packed with pro sounds. It features COSM amp models and multi-effects, easy patch navigation, an onboard expression pedal, and USB connectivity for recording and editing with BOSS Tone Studio. Store and recall 99 user presets plus 99 factory presets, and run it on AC power or batteries for grab-and-go gigs and practice.