Boss GX-1 Guitar Effects Processor

The BOSS GX-1 is a high-performance, ultra-portable guitar multi-effects processor that brings the power of the acclaimed GX-series platform into a compact, travel-ready design. Engineered for practicing players and traveling professionals alike, the GX-1 delivers professional-grade audio quality, authentic tube-amp modeling, and a vast library of effects in a rugged chassis that fits easily into a gig bag.

Professional Audio and Tone Engine

At the core of the GX-1 is a premium BOSS sound engine featuring 24-bit AD and 32-bit DA conversion, 32-bit floating-point processing, and a 48 kHz sampling rate. This high-resolution architecture ensures that the nuance of your playing is preserved, providing the same high-fidelity experience found in BOSS's flagship processors.

The GX-1 is powered by AIRD (Augmented Impulse Response Dynamics) technology, a refined approach that simulates the complex internal interactions of classic tube amplifiers. Users can explore 23 highly expressive AIRD amplifiers, ranging from vintage legends to original BOSS designs. These are complemented by a massive library of over 140 effects, including overdrives, distortions, modulations, delays, and reverbs. With the ability to run up to eight simultaneous effect blocks (plus a dedicated volume pedal and noise suppressor), the GX-1 offers the flexibility to craft complex signal chains for any musical genre.

Streamlined Sound Creation with Gear Suite

A standout feature of the GX-1 is the introduction of Gear Suite. This tool is designed for "frustration-free" sound creation, allowing players to dial in professional tones quickly. Instead of building every patch from scratch, each amp and effect type contains multiple factory Gear Suite settings—professionally tuned parameter configurations that can be recalled with a single turn of a knob. Users can further customize these settings and save their own favorites for instant recall.

The hardware interface is equally intuitive, featuring high-resolution color graphics and hexagon-shaped effect buttons. A simple tap toggles an effect on or off, while a long press provides immediate access to deep parameter editing.

Versatile Control and Connectivity

Despite its small size, the GX-1 offers extensive real-time control. It features three assignable footswitches and a built-in expression pedal with a toe switch. For those needing more, the unit supports external expansion via wired footswitches or expression pedals, as well as wireless control through the optional FS-1-WL Wireless Footswitch and EV-1-WL Wireless Expression Pedal.

The GX-1 is also a powerful creative partner for modern digital workflows. It includes onboard Bluetooth® for streaming audio from mobile devices and a USB-C® port that serves as a multi-channel audio interface for recording directly into a DAW. The BOSS Tone Studio app (available for macOS, Windows, iOS, and Android) offers deep editing tools, practice features like the "Session" tool for jamming with YouTube videos, and access to BOSS Tone Exchange for sharing and downloading pro-level Livesets.

Portable and Flexible

The GX-1 is designed for the musician on the move. It can be powered by four AA batteries (providing approximately five hours of play time), an AC adaptor, or via USB bus power from a computer or mobile battery. With its modern, "no-hard-edges" design and a weight of just 1.2 kg (2 lbs 11 oz), it is the ultimate "pocket-sized" rig for the stage, the studio, or the street.

Why We Love This

Our Gear Experts appreciate the BOSS GX-1 for its perfect balance of high-fidelity tone and ultimate portability. Powered by flagship AIRD technology, it delivers the authentic feel of tube amplifiers in a rugged, battery-powered chassis that fits in a gig bag. The innovative Gear Suite eliminates menu-diving, allowing players to dial in professional sounds instantly. With built-in Bluetooth®, USB-C recording, and extensive effects, it’s an indispensable tool for practice, studio sessions, and the stage.

Features:

• Ultra-Portable Design: A compact, lightweight chassis (1.2 kg) that fits into a gig bag and can be powered by four AA batteries, an AC adaptor, or USB bus power.
• 32-Bit Floating-Point Engine: Delivers professional-grade audio with 24-bit AD/32-bit DA conversion and 48 kHz sampling for high-resolution tone and feel.
• AIRD Technology: Uses BOSS’s advanced Augmented Impulse Response Dynamics to provide the authentic feel and response of 23 classic and original tube amplifiers.
• Massive Effects Library: Includes over 140 high-quality effects derived from the flagship BOSS library, covering everything from classic drives to modern modulations.
• Gear Suite System: A simplified workflow for "frustration-free" sound creation, featuring professionally tuned presets for every amp and effect type.
• Flexible Signal Routing: Allows for up to eight simultaneous effect blocks (plus a volume pedal and noise suppressor) that can be easily reordered to craft custom tones.
• High-Resolution Color Display: An intuitive interface with a color screen and hexagonal buttons for easy navigation, even in dark environments.
• USB-C Audio Interface: Connects directly to computers or mobile devices for high-quality recording into a DAW or for use with the BOSS Tone Studio app.
• Integrated Bluetooth®: Built-in wireless connectivity for streaming backing tracks from a smartphone or editing sounds via the mobile version of BOSS Tone Studio.
• Onboard Control & Expansion: Features three assignable footswitches and an expression pedal with a toe switch, with support for additional external footswitches or expression pedals.