The BOSS GT-100 is a high-end multi-effects processor that offers advanced flexibility and a range of effects for guitarists. With the updated Version 2.0, it includes new amp types, MOD effects, an acoustic guitar simulator, and an enhanced rotary effect. Features like the Guitar-to-MIDI function enable users to connect to a computer for MIDI input using a regular guitar. The GT-100 also expands its USB audio capabilities, facilitating flexible re-amping applications. Its intuitive dual LCD display and simple operation make it easy for players to access and customize their sound. The Tone Grid feature enhances patch creation, while the Accel pedal allows dynamic control of multiple parameters simultaneously, expanding tonal possibilities for live performance.