BOSS GT-1 Multi-Effects Processor Selling because I'm upgrading. It's in beautiful condition. I've only used it at my desk at home and have never taken it out. It also has an audio interface function, so it's recommended for DTM beginners. Guitar, electric guitar, effects pedal, gt1, boss gt-1 Electric guitar effects pedal, multi-effects processor, AC adapter, bossgt1, gt1, effects pedal - Model: GT-1 - Type: Guitar Effect Processor - Connectors: INPUT, AUX IN, OUTPUT, USB, POWER, CTL1 - Features: Looper function, Tuner function - Control Panel: LCD display, Foot switch