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Boss GX-1 Guitar Effects Processor | NAMM 2026

We met up with Boss' Matt Knight to dive deep into the GX-1, an ultra-portable multi-effects unit with intuitive one-touch controls, 23 amps, and 140 effects featuring Gear Suite for saving individual effect presets within your patches. The unit includes built-in Bluetooth for app connectivity with librarian and session player, looper, stereo outs, USB-C audio interface, IR import capability, and battery power for up to six hours of use.


GX-1
Boss

GX-1

  • Ultra-portable amp/effects processor for guitar 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 23 amplifier types and over 140 BOSS effects
  • Eight simultaneous effect blocks plus volume pedal and noise suppression
  • Gear Suite feature allows you to quickly configure each amp and effect with the turn of a knob
  • Includes 99 ready-to-play preset memories and 99 user memories for storing custom sounds
  • Three footswitches and an expression pedal with toe switch, all freely assignable
  • Play along with songs from your mobile device via onboard Bluetooth®
  • Record and play tracks in music production software on a computer or mobile device* via a USB-C®
  • BOSS Tone Studio for GX-1 app (macOS/Windows/iOS/Android) with powerful practice features and sound-editing tools
  • Download and share Livesets on BOSS Tone Exchange
  • Support for loading WAV speaker IRs
  • Jack for expanded control with up to two footswitches or an expression pedal
  • Tap into wireless foot control with the FS-1-WL Wireless Footswitch and EV-1-WL Wireless Expression Pedal
  • Versatile power options: three AA batteries, AC adaptor, or USB (computer bus power or mobile battery)
  • Compact, lightweight design fits easily in the pocket of a guitar case or bag
Street price $659.99