Boss Katana 100 2 x 12" Combo Guitar Amplifier

499.00 RRP 514.00 (including VAT @ 23%)

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Estimated delivery to you: 15th November 2016
FREE Delivery available.

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Optional: 5 year warranty: €32.45
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 79445

  • Redefined Rock Tones
  • 100W of Power, Perfect for Gigs and Practicing
  • Features Five Unique Amp Characters
  • 2 Custom 12 Inch Speakers Delivers Crisp, Stereo Sound
  • Built-in Tilt Stand for Monitoring and Sound Projection

Boss Katana 100 2 x 12" Combo Guitar Amplifier

The Boss Katana 100 2 x 12" Combo Guitar Amplifier feature 2 custom made 12-inch speakers, with 100 watts of power, to deliver stereo-like rock tones and gig worthy sounds. Offering five unique amp characters and a range of built-in Boss effects, the Katana amp will keep up with any playing style. Choose from 55 customisable effects with the free boss tone studio editing software, and save up to 15 effects onto the amp, ready to be called upon when needed. The innovative power control function allows the amp to produce cranked up tones at a low volume, perfect for playing small gigs and practising at home. The built in tilt stand can be used for monitoring and sound projection, allowing you to find the amp's sweet spot and produce class-defying tones with excellent touch response and presence. Offering a range of powerful functions and effects that you would find on high end amps, the Katana combo amp is the perfect choice for gigs, recording, and practising.

Product Ref: 79445

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Full Description

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The Katana Series

The Katana Series of Amps from Roland’s Boss division embodies their pursuit of finding the ultimate rock sound, calling upon years of research and design to deliver redefined rock tones. Built using traditional craftsmanship with new and innovative designs, the Katana amps offer class-defying tones with an excellent touch response and presence. Taking inspiration from the Japanese sword of the same name, the amps provide a smooth, cutting tone perfect for gigging musicians, as well as for recording and practising..

Choose from Five Unique Amp Characters

The Katana Series features a selection of five original and unique amp characters, offering a range of tones from organic, vintage tones to modern, high-gain sounds. When set to clean, the Katana produces a beautifully natural and transparent tone, producing the raw sound of your guitar or pedals. Crunch will produce a satisfying grit and response tone, while lead offers a wide gain range that suits many musical styles. The Brown amp character comes from Boss’ Waza amp series, producing refined, high-gain tones. The acoustic mode enhances the Katana’s versatility, allowing an electro acoustic to be plugged in, optimising its tone to create an amazing sound.

Innovative Controls and Built-In Boss Effects

The Katana Combo Amp features a range of built-in boss effects that can be customised though the free Boss tone studio editor software. With 55 customisable effects to choose from, and the ability to load and keep 15 effects on board at one time, the Katana can use three effects at once to offer a range of tonal possibilities. A selection of powerful controls and tone settings can be used to shape the amp’s sound, with the ability to store and recall your favourite amp and effects settings.

Traditional Craftsmanship and Breakthrough Functions

Pooling their years of research and design into the Katana amp, Boss has combined the use of traditional craftsmanship with innovative and breakthrough functions to create an incredibly powerful amplifier. Featuring a proprietary circuit design, meticulous tuning, and an innovative power control, the Katana can achieve cranked up tones while being at low volume, perfect for small gigs and practising at home.


  • 100-watt Combo Amp with 2 Custom 12-inch Speakers Make It Perfect for Stage and Practice
  • Features Five Unique Amp Characters: Clean, Crunch, Lead, Brown and Acoustic
  • 55 Customisable Effects with the Free Boss Tone Studio Editor Software
  • Store Up to 15 Different Effects on Board, Ready to Be Called Upon When Needed
  • Dedicated Gain, EQ, Presence, and Effects Controls for Quick Adjustments to The Amps Sound
  • Four Memory Banks for Storing and Recalling All Your 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



  • Power Output: 100 W
  • Nominal Input Level:
    • Input: -10 dBu (1 M ohm)
    • Aux in: -10 dBu (20 k ohms)
    • return in: -10 dBu (100 k ohms)
  • Speaker: 2x 30 cm (12 inches)
  • Power Consumption: 77 W


  • Main Controls: Power, Master, Presence, Power Control Switch (Standby, 0.5 W, 50 W, 100 W)
  • Amplifier:
    • Amp Type Switch: Acoustic, Clean, Crunch, Lead, Brown
    • Controls: Gain, Volume
  • Equalizer: Bass, Middle, Treble
  • Multi Effect: Booster/Mod, Delay/FX, Reverb, Tap
  • Tone Setting: CH1, CH2, CH3, CH4 Panel button


  • Acoustic
  • Clean
  • Crunch
  • Lead
  • Brown
  • Booster/Mod
  • Delay/FX
  • Reverb
  • Tap
  • Ch1
  • Ch2
  • Ch3
  • Ch4
  • Panel


  • Input Jack: 1/4-Inch Phone Type
  • Aux in Jack: Stereo Miniature Phone Type
  • Rec Out/Phones Jack: Stereo 1/4-Inch Phone Type
  • Send Jack: 1/4-Inch Phono Type
  • Return Jack: 1/4-Inch Phono Type
  • Line Out Jack: 1/4-Inch Phono Type
  • Exp Pedal/Ctl Ch1/Ch2 Jack: 1/4-Inch TRS Phone Type
  • GA-FC Jack: 1/4-Inch TRS Phone Jack
  • USB Port: USB B Type
  • AC in: Jack


  • Width: 26-7/16” (670mm)
  • Depth: 9-13/16” (248mm)
  • Height: 17-1/2” (484mm)
  • Weight: 19.8kg


  • Owner's Manual
  • Power Cord
  • GA-FC Sticker