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Boss KATANA 100 MK II Product Image
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0.5/50/100W Modelling Combo Amplifier for Electric Guitar, Weight: 14.8kg, 8x Memory Slots  All product info

Product variations


Boss KATANA-HEAD MKII Product Image
  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 100.0
  • Stereo: No
  • Number of Channels: 5.0
  • ...
€ 419.00
RRP*: € 503.00


Boss KATANA-50 MKII Product Image
  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 50.0
  • Speaker Manufacturer: Boss
  • Speakers: 1x12"
  • ...
€ 250.00
RRP*: € 329.00

Boss KATANA-100/212 MKII

Boss KATANA-100/212 MKII Product Image
  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 100.0
  • Speaker Manufacturer: Boss
  • Speakers: 2x12"
  • ...
€ 529.00
RRP*: € 597.00

Boss KTN-ART2 Katana Artist MkII Combo Amplifier

Boss KTN-ART2 Katana Artist MkII Combo Amplifier Product Image
  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 100.0
  • Speaker Manufacturer: Boss
  • Speakers: 12" Waza Craft Custom Speaker
  • ...
€ 689.00
RRP*: € 794.00


Boss KATANA-50 MkII EX Product Image
  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 50.0
  • Tubes (Poweramp): No
  • Number of Speakers: 1.0
  • ...
€ 329.00
RRP*: € 399.00
€ 329.00
RRP*.: € 476.00,  incl. VAT, incl. Shipping Costs
or extremely cheap from € 9.09 monthly financing
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Product information - Boss KATANA-100 MKII

Amplifier for Electric Guitar

The Boss Katana-100 MkII Combo Amplifier is a Modelling Combo Amplifier for Electric Guitar which brings with it extensive detail improvements in terms of sound variety and usability. Each of the 5x Amp models is equipped with a second voicing , while the Effects section is equipped with double pots, making 5x different Effects usable at the same time . As a further special feature, the Katana-100 MkII offers a stereo expand function for the line out and power Amp in connections, which combine 2x Katana MkII Amps into one stereo set-up. The elaborate Tube-Logic circuitry with 100W of power Amplifier output , together with the 12" Boss Katana Custom Speaker , provides powerful sounds with the authentic character of a tube Amp. The Boss Katana-100 MkII offers an integrated USB Audio Interface as well as line out and Headphone connections with natural sounding speaker simulation.

5x Amp Sounds

Central point of the sound generation of the Katana-100 MkII Combo is a total of 5x Amp modes , which easily fulfil both classic and modern wishes. While the Clean mode delivers clear and transparent sounds, Crunch stands for a subtly breaking up Overdrive. The Lead and Brown modes, on the other hand, advance into higher Gain regions and create the right foundation for the styles of Rock and Metal. The Acoustic Mode is also available for the unadulterated amplification of Electro-Acoustic Guitars. Each Amp mode on the Katana-100 MkII also features a 2nd voicing, while the 3-band tone control allows you to adjust the sound.

Extensive Effects

The Boss Katana-100 MkII also features an extremely flexible on-board effects section, with 2x double-deck potentiometers and the Reverb knob allowing up to 5x character-rich Effects to be used simultaneously. In addition to the booster to increase the signal strength, the classic modulation Effects, a Delay and other FX types are available. In addition, the Katana-100 MkII offers an Effect path to integrate your own Effect devices into the signal path. With the revised Boss Tone Studio App, the Effect path can also be set to serial or parallel operation, and additional effects are also available via the program.


Tube-Logic Power Amplifier

With 100W of power output , the Katana-100 MkII Combo provides ample volume reserves, while the Tube Logic Circuitry provides the natural character and drive of a Tube Amp. In addition, the power control switch allows the output of the power amp to be reduced in 2x steps to 50W or 0.5W, so that nothing stands in the way of use in smaller clubs or even in your own living room. With a 12" Boss Katana Custom Speaker, the Combo Amp also delivers a powerful sound image that brings the set sound to life with detailed liveliness.


The Katana-100 MkII Combo is characterized by a variety of useful connections that support the flexible use of the Combo. Accordingly, the power amp-in allows the connection of Pre-Amps or Multi-Effects, while the line-out outputs the Guitar signal for direct recording. The Stereo Expand function also allows 2x Boss Katana MkII 100W class units to be connected together to form a stereo setup. The Combo also has a Headphone Jack for silent Electric Guitar playing and a USB Port for the integrated Audio Interface or connection to the Boss Tone Studio software. Finally, there are connectors for optional Footswitches or Expression Pedals to control the Amp.

The main features of the Boss Katana-100 MkII Combo Amplifier include:

  • 0.5/50/100W Modelling Combo Amplifier for Electric Guitar
  • 300mm (12”) Speaker
  • 3-Band EQ
  • 3x Cabinet Resonance Options: (Vintage/Modern/Deep)
  • Tube Logic Circuit
  • 8x Memory Slots
  • Consumption: 77W
  • Stereo Expand Function
  • Line Output
  • Includes: Owner's Manual, Power Cord & GA-FC Sticker
  • Dimensions (WxDxH): 530 x 248 x 484mm
  • Weight: 14.8kg

The Boss Katana MkII in a video:


  • Manufacturer: Boss
  • Series: Katana
  • Power Output (Watt): 100
  • Speaker Manufacturer: Boss
  • Speakers: 1x12"
  • Number of Channels: 5
  • Amp modeling: Yes
  • Reverb: Yes
  • Internal Effects: Yes
  • Effects loop: Yes
  • Tuner: No
  • Drum-Computer: No
  • USB Connection: Yes
  • Microphone Input: No
  • Recording Output: Yes
  • AUX Input: Yes
  • Headphone Connection: Yes
  • Connection for External Speaker: No
  • MIDI Interface: No
  • Foot Switch Connection: Yes
  • Incl. Foot Switch: No
  • Battery Operation: No
  • Front panel design: Straight
  • Wheels: No
  • Width (mm): 238
  • Height (mm): 398
  • Length (mm): 470
  • Weight (kg): 11.6
Boss KATANA 100 MK II Product ImageBoss KATANA 100 MK II
€ 314.00
€ 539.00
€ 320.00
€ 314.00
€ 409.80
€ 250.00

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