BOSS GX-1B Bass Amplifier
Elevate your bass performance anywhere with the BOSS GX-1B Bass Amplifier, an ultra-portable bass amp and effects processor that combines professional-grade sound with unmatched versatility. Designed for practice, recording, and live shows, this compact powerhouse delivers premium bass tones and extensive creative options all in one sleek, lightweight unit.
Unmatched Sound Quality and Versatility
Firstly, the GX-1B harnesses BOSS’s renowned AIRD technology for authentic tube amplifier tone and touch response. With 16 expressive amplifier types and over 130 expert BOSS effects, you have an expansive palette to shape your sound. Moreover, eight effect blocks plus a volume pedal and noise suppression let you craft complex, rich tones for any style or stage setting.
Fast, Intuitive Operation with Gear Suite
Furthermore, the intuitive color display and hexagon-shaped effect buttons make editing quick and frustration-free. Meanwhile, the new Gear Suite feature lets you instantly dial in professionally tuned parameters with just a turn of the knob. Easily store sounds with 99 preset memories and 99 user slots — perfect for players who demand quick access to diverse sounds.
Freedom to Perform Anywhere
Enjoy advanced real-time control with three assignable footswitches and an expression pedal. Connect wirelessly with compatible foot controllers or power up multiple ways — batteries, AC adaptor, or USB — to suit any environment. Lastly, the compact design fits comfortably in a guitar case or bag, making it your perfect travel companion.
Key Features
- Ultra-portable amp/effects processor for bass with premium BOSS sound and features
- Authentic tube amplifier tone and touch response with AIRD technology
- Straightforward operation with a color display and intuitive effect category buttons
- Exceptional audio quality with 24-bit AD and 32-bit DA conversion, 32-bit floating-point processing, and 48 kHz sampling rate
- Explore 16 amplifier types and over 130 BOSS effects



