Meet the new BOSS effects flagship, the BOSS GT-100. The GT-100 Amp/Effects Processor boasts next-generation amp modeling that re-creates vintage amps and provides new COSM tones that soar into the future with the dynamics, tone and feel you’d expect from a boutique unit. User interface is improved by a dual-LCD system, while EZ Tone has been enhanced with newly designed Amp Customize and OD/DS Customize features. The GT-100 is a powerhouse processor that spans from classic to futuristic in a friendly, rugged and roadworthy unit.

Advanced COSM Amps: beyond vintage
With its next-generation COSM processor, the BOSS GT-100 offers all-new sonic capabilities. Recreating the meticulous details of vintage amps and how they behave, the GT-100 excels in not only cloning classic amps, but provides a new world of unimagined tones as well. The Amp Customize function lets you mutate classic amps beyond reality.

Easy to use
The GT-100’s unique dual-LCD and eight-knob user interface provides fast access and intuitive control. There are no menus to navigate. The tone-customizing functionality has been improved as well. All patches, amps, and overdrive/distortions can be created from scratch or customized with the graphical Tone Grid.

New A/B Channel Divide
Another new feature onboard the GT-100 Amp Effects Processor is the versatile A/B Channel Divide. Assign different amps and effects to each channel, divide the signal by dynamics and frequency, with each channel capable of driving its own effects and amps settings. Assign smooth, mild lead tones to the mid-to-high pitches, for example, and heavy, cutting tones to the lower notes.

New tonal possibilities with the Accel pedal
A new dimension of expression is available with the Accel pedal, which enables control of multiple parameters simultaneously, as well as time-variant effects such as Feedbacker, S-Bend and Twist. Experiment with creative combinations of parameters, interacting in real time with the pedal.