Boss GX-1B bass guitar effects processor pedal

Introducing the Boss GX-1B bass effects processor

The Boss GX-1B bass effects processor puts professional-grade bass tones and flexible effects into a compact, ultra-portable platform. With 16 AIRD amp models, over 130 BOSS effects, and intuitive hexagon-shaped buttons, it makes creating, editing, and performing your signature sound fast and effortless.

Gear Suite provides instant access to complete amp and effect setups, while assignable footswitches and an expression pedal offer real-time control on stage. Rugged, lightweight, and powered by batteries, USB, or AC, the GX-1B is ready to go wherever your music takes you.

Pro Tones for Every Player

Explore a full range of bass-focused tones with 16 AIRD amps and over 130 effects. Eight simultaneous effect blocks, a volume pedal, and noise suppression let you craft custom setups for any style or song.

Smooth, Intuitive Operation

Hexagon-shaped effect buttons provide clear visual feedback and fast access to parameters. With 99 factory presets and 99 user memories, editing and storing sounds is simple and frustration-free.

Fast Sound Building with Gear Suite

Gear Suite delivers multiple professionally tuned settings for each amp and effect. Recall complete setups instantly or tweak parameters to taste, saving favourites for quick access.

Flexible Performance and Connectivity

Assign footswitches and the expression pedal to control multiple parameters in real time. Connect via Bluetooth or USB for jamming, recording, or using BOSS Tone Studio. Multiple power options let you practice or perform anywhere.