The BOSS GP-20 Guitar Amp Processor delivers powerful amp modeling, versatile effects and expressive real-time control in a compact, performance-ready unit. Whether you’re in the studio, rehearsing or playing live, the GP-20 gives you rich, professional guitar tones — from classic amp voices to modern soundscapes.

With an intuitive interface and a wide selection of amplifier and effects models, you can easily craft and customize your ideal sound. The GP-20 supports real-time expression via external foot controllers or MIDI devices, allowing dynamic control over effects, filters and key parameters during performance.

Main features:

Versatile amp modeling for classic and modern guitar tones
Extensive suite of BOSS effects, modulation, delay and reverb
Real-time expression support via external controller
Intuitive interface with easy sound editing
Compact, rugged design for live and studio use
Perfect for guitarists seeking flexibility and professional tones

Specifications

Reference number:

GP-20 (Tweedehands ) PART. VERKOOP

Brand:

BOSS

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