Boss GT-100 – Advanced COSM Amp Processor

The Boss GT-100 Guitar Multi-Effects Pedal is a high-end, studio-grade multi-effects processor designed for guitarists seeking ultimate tonal versatility and robust performance. Engineered with BOSS’s signature COSM (Composite Object Sound Modeling) technology, this pedal models vintage amp characteristics while delivering a wide array of modern effects. The GT-100 offers an exceptionally intuitive interface with dual LCD displays and tactile panel knobs that provide straightforward, hands-on access to every parameter.

With the Version 2.0 update, the GT-100 expands its sonic palette even further. It introduces new amp models—such as BGNR UB Metal and ORNG Rock Reverb—alongside cutting-edge MDP effects like Tera Echo, Overtone, and A-DIST, plus a refined Rotary effect. An innovative acoustic guitar simulator and a unique guitar-to-MIDI function let you tap into soft synths and integrate digital sounds seamlessly with your traditional guitar tone.

This pedal also features an EZ Tone function with a graphical Tone Grid that enables users to design custom patches quickly. Its powerful A/B Channel Divider allows you to create dual amp and effects chains, which can be blended together or toggled by footswitch, frequency, or picking strength. Enhanced USB connectivity supports multi-channel audio/MIDI operation, making re-amping and patch editing through the Boss Tone Studio software both flexible and efficient.

Built with durability in mind, the GT-100’s rugged construction and ergonomic design ensure it withstands the rigors of live performance and studio use. Weighing approximately 2.7 kg (about 6 lbs), it offers the perfect balance between portability and comprehensive control for both home practice and professional applications.

Specifications:

• Type: Multi-Effects Processor / Amp Effects Pedal

• Technology: Advanced COSM amp modeling with Version 2.0 update

• Display & Controls: Dual LCD screens, intuitive panel knobs, EZ Tone graphical Tone Grid

• New Features:

  • Two new amp models (BGNR UB Metal and ORNG Rock Reverb)

  • Cutting-edge MDP effects (Tera Echo, Overtone, A-DIST) and enhanced Rotary effect

  • Acoustic Guitar Simulator

  • Monophonic guitar-to-MIDI conversion

• Connectivity: USB audio/MIDI interface for re-amping, patch editing, and software integration (Boss Tone Studio)

• Additional Features: A/B Channel Divider for dual amp/effects chains, unique Accel pedal for simultaneous parameter control

• Weight: Approximately 2.7 kg (6 lbs)

• Footswitches: Multiple footswitch controls for real-time operation and bypass toggling

Ideal for Kenyan guitarists—from studio professionals to live performers—the Boss GT-100 delivers an expansive suite of tonal options and effects in a compact and rugged package. Its advanced modeling capabilities, custom patch creation, and streamlined USB connectivity equip you with a powerful tool to capture both vintage warmth and modern edge. Whether used for creative sound design or refined live performance, the GT-100 makes a compelling choice for those who demand versatility, ease of use, and professional-grade performance.