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Boss presents two new products, a new KATANA:GO headphone amplifier to enjoy excellent sound with your guitar, and a new custom carrying bag to take your KATANA:GO everywhere.

Headphone amplifier KATANA:GO

The new KATANA:GO is ideal for your daily guitar or bass practice. Besides having a practical size to carry everywhere, it contains a wide variety of sounds, it is the essential companion for your jams.

With KATANA:GO you can enjoy the authentic sounds of the Katana series of live amps at the output jack of your instrument, plus wireless streaming, sound editing and teaching tools from your smartphone. It features advanced technology providing an incredible 3D performance experience.

With the KATANA:GO you can take your inspiration wherever you play.



  • Personal headphone amp with the best guitar and bass tones of Katana stage amps.
  • Guitar mode with 10 amp types and over 60 effects
  • Bass mode with three amp types and over 60 effects
  • Stage Feel function provides an immersive headphone experience with advanced BOSS spatial technology
  • 30 user memories in each mode filled with ready-to-play sounds
  • View memory names and built-in tuner on the OLED display
  • Wireless sound editing and music playback from your mobile device via Bluetooth
  • BOSS Tone Studio companion app with powerful tools for editing sounds, organizing memories and practicing on YouTube.
  • Download and share Livesets on BOSS Tone Exchange
  • Supports import of tone setting data from Katana guitar and bass amps
  • Rechargeable battery with up to five hours of continuous operation
  • Record/play tracks into music production software on a computer or mobile device* via USB-C
  • Wireless external pedal control via the optional EV-1-WL Wireless MIDI Expression Pedal and FS-1-WL
  • Optional carrying bag CB-KTNGO for KATANA:GO, charging cable and other accessories.

With the stylish and durable CB-KTNGO bag you can protect your KATANA:GO safely and comfortably. With space for a charging cable, in-ear headphones and other small items.

Thanks to its padded design and durable materials, the CB-KTNGO bag protects your headphone amplifier until your next music session.


  • Customized carrying bag for the KATANA:GO
  • Durable polyester exterior materials
  • Soft velour interior and internal mesh pocket
  • Divisor interno móvil para un almacenamiento flexible
  • Cable tie with BOSS logo
  • Heavy-duty zipper with custom BOSS puller
  • Also serves as a carrying solution for the compact BOSS WL-20/WL-20L and WL-30XLR wireless systems


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