Boss Gt-1 Series Guitar Effects Processor

BOSS GT-1 Guitar Effects Processor. The BOSS GT-1 is a portable, compact multi-effects guitar processor featuring a flagship-class BOSS sound engine. 108 effects types (including delay, reverb, modulation, wah, and overdrive). COSM amp modeling, a 32-second looper, and an expression pedal for real-time control. It supports Easy Edit and Easy Select functions for quick patch adjustments. offers USB connectivity. can run on AA batteries or a power adapter. Players can access free pro patches, the BOSS Tone Central library, and the BOSS Tone Studio editor software for in-depth patch management.