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Boss Katana-100 MkII 1x12 inch 100-watt Combo Amp

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Availability: Only 2 left in stock, order soon!
Fulfilled by Adorama

Arrives Saturday, May 25
Order within 4 hours and 46 minutes
Available payment plans shown during checkout

Style: 100 Watt


Pattern Name: Amplifier


Features

  • 100/50/0.5W 1x12" Guitar Combo Amplifier with 5 Amp Voicings
  • Cab-emulated Line Headphone/Recd Outputs
  • 8 Tone Slots
  • Effects Loop
  • Stereo Link

Description

Boss Katana-100 MkII 100W 1x12" Combo Amplifier

Brand: BOSS


Compatible Devices: Guitar


Material: Lead


Output Wattage: 100 Watts


Product Dimensions: 1"D x 12"W x 100"H


Item Weight: 37.5 pounds


Product Dimensions: 9.76 x 20.87 x 19.06 inches


Item model number: KTN-100-2


Is Discontinued By Manufacturer: No


Date First Available: October 2, 2019


Compatible Devices: Guitar


Material Type: Lead


Output Wattage: 100 Watts


Size: (KTN-100-2)


Power Source: 100-watt


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Best Amp on the market! A must buy!
Style: 100 Watt Pattern Name: Amplifier
I've owned solid state amps for 40 years. Treating myself to a new Gibson LP recently, I really thought I would also get my first tube amp. I tried out a few tube combo amps and was not impressed with the limited channels/controls, high price, and heavy carrying weight. Factor in limited built-in effects like reverb only, regular maintenance to replace tubes, and transporting damage concern the decision to stay with solid state really was a no brainer. The HUGE difference with this solid state amp compared to previous amps I've owned is the advanced Digital Signal Processing capability. Leveraging their years of expertise in DSP effects design and manufacturing, the Katana MKII is based on some of the latest technology there and I believe BOSS is well ahead of their competitors. There is so much packed into this amp. DSP based solid state amps have reached a new level beyond anything from the past. I ended up selling ALL of my old pedal effects and using the money to buy the BOSS GA-FC foot switch and FV-500L pdeal too. I absolutely love this amp and footswitch combination. I think the GA-FC at a minimum is a must to go with the amp. The FV-500L I use as an expression pedal for master volume control or I can switch the port that it's plugged into on the GA-FC for wah pedal or other pedal control. Setup of the expression pedal using the software is very easy and flexible to allow you to customize what and how you want to control a specific built in effect. While you do not have to use the free software, I HIGHLY recommend you do. Only challenge was finding the software to download. It is not intuitive after getting to the website. Youll find different artists tones to download, but no easy to find link for the core software. Just click on any artist download then scroll ALL the way to bottom and you will find the core siftware. Other than this challenge, everyting else was breaze. You will need the appropriate USB cable though. It does not come with the amp. At least mine didnt. The software is very intuitive, easy to use, and is what allows you to set up all of the specific effects you want to control by the footswitch and capture your tone settings. You can capture tone settinga from the front pannel, but have greater customization via the software. Through the software you can change the finer settings of every effect, beyond what you can do on the Amp control panel. The varations of tones and effects are absolutely outstanding. I've never had a better sounding or more capable amp. Now that I have it all 8 channels programmed with specific effects for each channel i can turn on or off by the footswitch, I do not even use the panel controls other than turning the power on and off. With the 100W compared to 50W, getting 4 each channels and a Variation Amp Type button to great more storage tone combines is worth the extra money. It also gives you more than enough power to comfortably play over drums and bass in small to medium venue. I also bought the specific cover for the amp. I believe this is the best sounding, most versatile, most capable, attractive, and best value amp on the market. I highly recommend this amp. Other than difficulty finding the software download initially, I cannot not find any issue or dissatisfaction with any aspect of this amp. ... show more
Reviewed in the United States on April 30, 2022 by Amazon Customer

  • Worth Every Cent
Style: 100 Watt Pattern Name: Amplifier
The sound quality is very good, the tones achievable is endless. Very well made, not too heavy but you can tell it’s tough. A lot of built in effects, and the presets loaded on the channels are a great starting point for any beginner. Even for an advanced player, the possibilities are endless. Here’s a common misconception i see, the acoustic amp mode is NOT meant to make your electric guitar sound like an acoustic, it’s meant for an acoustic-electric guitar. If you don’t have access to a computer to access the Tone Studio App, you can get the app called Katana Librarian and get a compatible Bluetooth pedal (in app description) to make amp Bluetooth. that way you can connect your phone to your amp and can control everything on the librarian app that you could from Tone Studio. The different wattage modes definitely comes in handy when playing in different environments. Overall the price is well worth it, I haven’t regretted buying it once. It has elevated my playing experience greatly. ... show more
Reviewed in the United States on November 21, 2023 by Cade Hensley

  • All the good things you hear are true
Style: 100 Watt Pattern Name: Amplifier
I'm amazed by what you can do with this amp, which is just about everything. With Boss Studio, you can get any sound you want. Or, just use the panel, which for me is usually enough. I chose the 100 over the 50 because it has an effects loop, kind of a must if you use physical pedals. Great amp, sounds terrific. ... show more
Reviewed in the United States on December 24, 2023 by Amazon Customer

  • GREAT AMP, but had a learning curve for this old guy!
Style: 100 Watt Pattern Name: Amplifier
The amp is great out of the box, no problems ata, plug and play….but to enjoy all of the features and functions it offers, I found that I needed some additional education. I found the documentation to be woefully lacking and in order for me to be able to get comfortable leveraging all of the awesome modeling capabilities, required some online searches, YouTube video tutorials and information shared in a few of the dedicated Katana forums. I am not one to wing it and make changes in things I don’t fully understand right away, so, depending on your technical skills and comfort level, your mileage may vary. Don’t let my review concern you though, as there is a ton of info online and helpful forums out there to ask your specific questions. Once I gained a by better understanding of Boss Tone Studio I was more comfortable, I found this amp to be so versatile and capable of endless tones, that I don't really need any pedals per se, but I can use them as I like! ... show more
Reviewed in the United States on May 24, 2023 by Doug

  • Amazing value and sound!
Style: Compact Pattern Name: Amplifier
Extremely high quality/value ratio. There's so much you can do with this amp and I paid less than 300 USD for it! The only downside is that you really really need to buy a footswitch for this amp, so keep that in mind. Buy this amp over the combo and buy a good speaker cab (Barefaced makes great cabs). Don't worry about buying the front panel facing version of this amp because all you really get is an extra knob or two. ... show more
Reviewed in the United States on February 28, 2024 by JoshWorkman

  • Highly recommend it.
Style: 100 Watt Pattern Name: Amplifier
This is everything I expected it to be. Couldn't be more pleased. The sound is wonderful. The item is very well made. You can't go wrong in purchasing this item.
Reviewed in the United States on January 23, 2024 by Amazon Customer

  • Best head I ever got!
Style: Compact Pattern Name: Amplifier
So many tonal options to work with. This was a serious upgrade to my rig! Totally worth it.
Reviewed in the United States on March 12, 2024 by Me

  • Katana Software
Style: 100 Watt Pattern Name: Amplifier
The sound quality received 3 stars because of the excessive hissing noise on the lead and brown amp selections. After updating the Katana II firmware and installing the Boss Tone Studio on Windows or Mac it was possible to apply noise reduction adjustments and save them. Without this option my rating for the Katana would have been lower. The Boss Katana-100 MKII was Purchased so a Donner Circle Loopper and other peddles could run in the effects loop not fetured with the 50 Watt version. ... show more
Reviewed in the United States on January 15, 2023 by T.David T.David

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