BOSS GX-1B Bass Effects Processor – Compact power for bass players

The BOSS GX-1B Bass Effects Processor is the ideal choice for bassists who want professional sound and flexibility in a compact, portable design. Whether you're practising at home, recording in the studio or performing live on stage, this processor delivers rich, dynamic sound without complicated setup. Thanks to advanced AIRD technology and an extensive library of bass amps and effects, you’ll always have an inspiring tone at your disposal.

BOSS GX-1B Bass Effects Processor – Premium sound in a handy format

The BOSS GX-1B Bass Effects Processor combines high-quality technology with ease of use. With 16 amp types, more than 130 effects and eight simultaneous effect blocks, you can fully personalise your sound. The bright colour display and intuitive controls make adjusting effects quick and straightforward. Bluetooth functionality and a USB-C connection provide wireless control and seamless integration with your DAW. In addition, the GX-1B offers practical practice tools via the BOSS Tone Studio app, such as AB repeat, tempo adjustment and a built-in metronome.

Weighing just 1.2 kg and compact enough to fit into a gigbag, you can take this processor anywhere. The flexible power options — AA batteries, AC adaptor or USB — ensure you're always ready to play, wherever you are.

Why choose the BOSS GX-1B?

• Premium BOSS sound with AIRD technology
• 16 amp types and more than 130 effects
• Eight simultaneous effect blocks
• Bluetooth® audio and MIDI for wireless control
• Compact and lightweight design (1.2 kg)
• Bright colour display and intuitive operation
• USB-C® for recording and playback in DAWs
• 99 presets + 99 user memories

Included accessories

• Start guide
• 4 AA alkaline batteries
• “Read Me First” leaflet

Optional accessories include a PSA-S AC adaptor, various footswitches (FS-5U, FS-6, FS-7), expression pedals (FV-500H, EV-30), wireless controllers (FS-1-WL, EV-1-WL) and a convenient carrying bag (CB-BM-S) to complete your setup.