Search  for anything...
BOSS

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

    • Based on 747 reviews
Condition: Used - Like New
Checking for product changes
$381.54 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Feb 27
Order within 17 hours and 37 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


Color: black


Compatible Devices: Guitar


Material: Lead


Output Wattage: 1E+2 Watts


Item Weight: 37.5 pounds


Product Dimensions: 24.02 x 19.92 x 12.99 inches


Item model number: KTN-100-2


Is Discontinued By Manufacturer: No


Date First Available: October 2, 2019


Color Name: black


Compatible Devices: Guitar


Connector Type: 6.35mm Jack


Material Type: Lead


Output Wattage: 1E+2 Watts


Size: (KTN-100-2)


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 27

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Best Amp on the market! A must buy!
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
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
    • This Amp is Amazing!
Amp arrived quickly and packaged well. I have played many live shows, and have recorded in professional studios. I also play through a Peavey XXX 120 Watt tube head with a 4x12 cab, and quite a few tube amps. This Katana is as good or better. In terms of versatility this amp blows tube heads away. In terms of sound it is absolutely amazing. Some players may prefer tube tones, but honestly this amp absolutely rocks. I am supremely pleased with the tones, and for the price it is absolutely the best bang for your buck I have ever seen. I was pretty skeptical, but after tonnes of research and review I was convinced. Especially at the price, I figured why not give it a try. My expectations were blown away. 100 watts is more than enough for life performances, especially since you can pump that power through a PA or cabinet. It's also fantastic for home practice, since you can elect to reduce the wattage to 50 or even .5 watts. That feature makes this my go to for practice over my tube amp. There's a wealth of reviews and feature explanations online, so no need to get into that. I'll just say this amp is absolutely fantastic and an absolute steal at this price. I recommend highly!! ... show more
Reviewed in the United States on September 20, 2020 by Michael
    • Perfection
Fantastic amp "perfecto!" Everything sounds great and then you have your phone that you can do your distortion change it. It's really cool got two speakers sounds better than one just fantastic wish there was two plug in's for guitar 🎸 just one that kinda sucks also had a fender twin you could plug in one item in the back of your amp which was cool fender but now there's Katana Boss! ... show more
Reviewed in the United States on February 2, 2025 by Trina M Horner

Can't find a product?

Find it on Amazon first, then paste the link below.