Boss KTN-100 Katana 100
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Boss KTN-100 Katana 100w Combo Amplifier

by Boss
The amp Boss fans have been waiting for. Load up to 55 iconic Boss effects into this amplifier via USB and using the included Tone Studio so..

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The amp Boss fans have been waiting for. Load up to 55 iconic Boss effects into this amplifier via USB and using the included Tone Studio software, shape your perfect guitar tone. The KTN-100 follows on from the highly established Waza amplifier to deliver tone freaks the ultimate freedom when it comes to their sound.

Katana Software Update Version 3

A brand new, free downloadable update will be available for this amplifier from the 21st of December 2018.

This amazing update allows the use of:

  • Three new effects types - including the Roland DC-30, BOSS GE-10, and BOSS-95E
  • Assigning effect parameters to control knobs and pedals
  • Recording with stereo effects - offers true stereo sound with many of the Katana's modulation, EQ, delay, and reverb effects!

Simply head on over to the Official website, choose the correct amp, and click on the Katana System Program (Ver.3.X) link and follow the instructions closely.

Super versatile 100 Watt multi-fx amplifier inspired by Waza Craft.

With 100 watts of power and a custom 12-inch speaker, the Katana-100 delivers a commanding range of gig-worthy tones that gracefully slice through any band scenario. The amp also excels for home playing, with a uniquely efficient design and innovative Power Control that provides inspiring sound and response at low volumes. In addition, the Katana-100 includes integrated access to 55 BOSS effects, which are customizable using the free BOSS Tone Studio editor software. Up to 15 different effects can be configured in the amp at one time, enabling you to bring fully prepared tones to the stage in one amp.

Designed for guitarists who are serious about their sound, the Katana-100 offers exceptional tone and touch response for stage playing, recording, and simply practicing at home. The custom 12-inch speaker is driven by a special method developed for the flagship Waza amp that optimizes the speaker and cabinet character. This gives you authoritative punch and cutting presence previously attainable only with high-end amp designs. In combination with the five selectable amp characters, the Katana-100 produces class-defying power and expressiveness to meet any playing situation.


  • Stage-ready 100-watt combo amp with a custom 12-inch speaker
  • Five unique amp characters: Clean, Crunch, Lead, Brown (derived from the Waza amp), and Acoustic (for acoustic-electric guitars)
  • Choose from 55 customizable effects with BOSS Tone Studio editor software
  • Store 15 different effects on board, with three effects available simultaneously
  • Dedicated gain, EQ, presence, and effects controls for adjusting sounds quickly
  • Four memories for storing and recalling all amp and effect settings
  • Power Control for achieving cranked-amp tone and dynamic response at low volumes
  • Built-in tilt stand for optimal monitoring and sound projection
  • Pro setups available at BOSS Tone Central


Weight (kg)17.2300

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