Boss GX-1 Guitar Multi-Effects Processor

The Boss GX-1 is an ultra-portable multi-effects processor that delivers premium BOSS amp tones, effects, and performance tools in a compact travel-friendly design. Built for practice, recording, and live performance, the GX-1 combines professional-grade sound with intuitive controls, wireless connectivity, and flexible power options.

Whether you're a beginner building your first rig or a touring musician needing a lightweight all-in-one solution, the GX-1 provides powerful tone shaping without compromise.

Key Features

• Compact multi-effects processor for guitar
• AIRD amp technology for authentic tube amp feel
• 23 amplifier models and over 140 BOSS effects
• High-resolution colour display
• Simple editing with dedicated effect category buttons
• 8 simultaneous effect blocks
• Built-in expression pedal with toe switch
• Bluetooth® audio playback support
• USB-C audio recording and playback
• Support for custom speaker IR loading
• Lightweight portable design

Premium BOSS Tone

The GX-1 features advanced AIRD technology, delivering natural amp response and dynamic feel inspired by real tube amplifiers.

Explore:

• 23 amp types
• 140+ onboard effects
• Flexible signal chain routing
• Speaker cabinet simulations
• WAV speaker IR support

Perfect for:

• Practice
• Recording
• Live performance
• Silent headphone setups
• Travel rigs

Easy Sound Creation

The GX-1 is designed for fast, frustration-free editing with:

• Large colour display
• Dedicated effect category buttons
• Gear Suite quick-edit system
• Intuitive navigation and patch editing

Create sounds quickly or customise presets in detail.

Presets & Memory

Wireless & Recording Features

Bluetooth® Playback

Stream songs directly from your mobile device for practice and jam sessions.

USB-C Audio Interface

Record directly into music production software on compatible computers and mobile devices.

BOSS Tone Studio Support

Edit sounds, manage presets, and access practice tools using the BOSS Tone Studio app for:

• macOS
• Windows
• iOS
• Android

You can also download and share Livesets through BOSS Tone Exchange.

Performance Control

The GX-1 includes flexible real-time control options:

• 3 assignable footswitches
• Expression pedal with toe switch
• External footswitch/expression pedal support
• Wireless control compatibility with:
  • FS-1-WL Wireless Footswitch
  • EV-1-WL Wireless Expression Pedal

Flexible Power Options

Use the GX-1 almost anywhere with multiple powering methods:

Specifications

Why You'll Love It

• Professional BOSS sound in a portable unit
• Great for practice, recording, and live use
• Easy-to-use interface for fast editing
• Bluetooth® playback for jamming anywhere
• Flexible power options for travel and mobile setups
• Compact enough to fit inside a guitar bag

FAQ

Is the GX-1 suitable for beginners?

Yes. Its simple interface and preset sounds make it beginner-friendly, while still offering deep editing for advanced players.

Can I record directly to my computer?

Yes. The GX-1 functions as a USB-C audio interface for recording and playback.

Does it support custom IRs?

Yes. WAV speaker impulse responses can be loaded for expanded cabinet simulation options.

Can I use it wirelessly?

Yes. The GX-1 supports wireless foot control with compatible BOSS wireless accessories.

Can it run on batteries?

Yes. The GX-1 can operate using four AA batteries, USB power, or an AC adaptor.