Boss GX-1B Bass Multi-Effects Processor

Ultra-portable amp/effects processor for bass with premium BOSS sound and features.

The GX-1B brings pro-level tone and flexibility to bassists in a compact, travel-ready design.

With AIRD amp modeling, a wide range of bass-focused effects, and intuitive controls, it's the ultimate solution for practice, recording, and live performance. Gear Suite makes dialing in sounds fast, while Bluetooth and USB connectivity keep you connected wherever you play.

This streamlined multi-effects processor is tailored for bass players who need portability without sacrificing tone. From home practice to stage gigs, GX-1B delivers rich, dynamic sound and effortless control.

A vibrant colour screen is designed for easy visibility on any stage, in any lighting condition. Never miss a beat with bold colors and easy to read screen that allow for quick and effortless sound editing.

Built-in Bluetooth audio and MIDI lets you stream audio and make edits with the Tone Studio App without feeling tethered to your equipment. Effortlessly control your setup with the FS-1-WL and EV-1-WL wirelessly.

Quickly access your desired effects with the hexagan shaped effect buttons. Edit effect types and create with quick press. Press and hold for editing menus. Get real-time readouts for tuning, effects level, delay repeats and more.

With USB, battery, and main power availability, you have the flexibility to perform in any setting without worrying about power constraints.

Features

• Ultra-portable amp/effects processor for bass with premium BOSS sound and features
• Authentic tube amp tone and touch response via AIRD technology
• 16 amp types and over 130 BOSS effects
• Eight simultaneous effect blocks
• Support for WAV speaker IRs
• Download and share Livesets on BOSS Tone Exchange
• Exceptional audio quality with 24-bit AD and 32-bit DA conversion, 32-bit floating-point processing, and 48 kHz sampling rate
• Color display with intuitive effect category buttons
• Three footswitches and an expression pedal with toe switch, all freely assignable
• Gear Suite for fast sound creation and instant recall of curated settings
• 99 ready-to-play preset memories and 99 user memories for storing custom sounds
• Expand control with external footswitches or expression pedals
• Wireless foot control via FS-1-WL and EV-1-WL
• Versatile power options: AA batteries, AC adaptor, or USB
• Compact design fits in a gig bag pocket (OR OPTIONAL CB-BM-S)
• Bluetooth audio for jamming with tracks
• USB-C for recording and playback in DAWs

Specifications