Boss Katana 100 x 2 x12 Combo Amp.  The largest of the Katana family of amps.  100 watts going through 2, 12" custom speakers.  Watt switchable down to a 1/2 watt for tone variation.  Amp modeling and built in effects.  Download over 50 Boss effects.  See specs below.  This amp was being used in one of our lesson rooms, it is in mint condition, we are authorized Boss/Roland dealers.  Email for questions.  Picture with optional foot switch controller. 

With 100 watts of power and a pair of custom 12-in. speakers, the Katana KTN-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 KTN-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.


  • Versatile combo amp with five amp voicings, customizable effects, and editor software
  • Amp characters include Clean, Crunch, Lead, Brown (derived from the BOSS Waza amp), and Acoustic (for acoustic-electric guitar)
  • Store 15 different effects (three can be used simultaneously), selected from 55 BOSS effects
  • Variable Power Control allows cranked-amp tone at lower volume levels
  • Dedicated Gain, EQ, and Effects controls
  • BOSS Tone Studio editor software integration
  • Effects Loop allows adding of effects pedals after the preamp section
  • Power: 100W
  • Built-in power attenuation
  • Speaker: 2x12 custom
  • Four memory slots for recalling amps and effects

Product Specs

Mint (Used)
Katana 100 2x12 Combo Amp
Modeling Amps, Guitar Combos
Made In
Speaker Configuration

About The Seller

Guitar Merchant
Joined Feb 2015
Canoga Park, CA, United States


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Guitar Merchant

Canoga Park, CA, United States
Joined: Feb 2015

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Boss Katana 100 2x12 Combo Amp
+ $89 Shipping