Boss GT-100 Amp Effects Processor

The Boss GT-100 completely overhauls the COSM engine to meticulously recreate the dynamic response, sag, and feel of vintage tube amps alongside highly customizable modern tones. Designed for ultimate control, the dual-LCD layout keeps your entire signal chain visible while tweaking, and the Accel pedal allows you to manipulate multiple parameters at once for massive, real-time sonic shifts on stage.

Key Features:

  • Next-Generation COSM Modeling: Advanced tube logic that captures the precise picking response and dynamic feel of real tube amplifiers.
  • Dual Displays & Accel Pedal: Two LCD screens for incredibly straightforward editing without menu diving, plus the Accel pedal for aggressive real-time modulation and parameter mashing.
  • Preamp & Amp Models: Allows simultaneous parallel dual-amp routing. Includes Roland JC-120, Fender Bassman/Twin, Vox AC-30, Matchless, Marshall Plexi/JCM800, Mesa/Boogie Rectifiers, Soldano, and Hughes & Kettner, plus deep Custom Amp tweaking.
  • Overdrive & Distortion (22 Types): Clean/Mid/Treble Boosts, Natural/Warm/Blues OD, Boss OD-1, T-Scream (Tube Screamer), Turbo OD, DIST, RAT, Guv DS, DST+, Boss MT-2, Fat/Lead/Metal DS, A-DIST, '60s Fuzz, Muff Face (Big Muff), Oct Fuzz, and Custom OD/DS.
  • Modulation & Special FX: Phaser, Flanger, Tremolo, Vibrato, Rotary (1 & 2), Uni-V, Pan, 2x2 Chorus, Pitch Shifter, Harmonist, Octave, Overtone, Guitar/Acoustic Simulators, Wave Synth, Sitar Sim, Slicer, Ring Mod, Humanizer, Slow Gear, Defretter, and Sound Hold.
  • Delays & Reverbs: Standard delays, Sub Delay, the ambient Tera Echo, plus Room, Hall, Plate, Spring, and Modulated reverbs.
  • Pedal FX & Utilities: T. Wah, Auto Wah, Sub Wah, Pedal Bend, Compressor, Limiter, Graphic/Parametric EQ, Tone Modify, and Noise Suppressor.
  • Bonus Features: Built-in Phrase Looper for sound-on-sound recording and a flexible USB audio/MIDI interface.

Condition & Inclusions:

  • Very Good
  • Original power supply

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed12 hours ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • GT-100 Version 2.0 Guitar Effects Processor
Finish
  • Black
Categories
Year
  • 2014 - Present
Pedal Format
  • Floor Unit

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