Skip to product information
1 of 5

BOSS Katana 100 MkII 100-Watt Guitar Amp 1x12" Speaker

BOSS Katana 100 MkII 100-Watt Guitar Amp 1x12" Speaker


Regular price $379.99
Regular price $0.00 Sale price $379.99
Sale Sold out

Out of stock

Shipping & Condition

Orders are typically prepared for shipment six days a week. Our goal is to ship orders the same day, if the order is placed before 1 PM CST on a weekday. Due to the value of many of our products, a Delivery Signature is typically required.

Most products on our website are new. We also occasionally sell demo or blemished products. These items will be labeled accordingly on our website. For definitions of the different products conditions please click here.

If this is a gift for someone special, please keep in mind that most items arrive in packaging that reveals what's inside.


The BOSS Katana 100 MkII 100-watt guitar amp picks up where the first generation left off and is super-charged with more features, more sounds, and more effects. If you loved the original Katana 100, you're going to love the new Katana 100 MkII even more!

Boss Katana 100 MK2 Effects List:
* Newly voiced variations for all five amp characters, double the tonal options
* Onboard effects categories have been expanded from three to five
* Power amp input for modelers and multi-FX
* Updated editor software

The Katana-100 MKII's five amp types have been extended with newly voiced variations, giving you more tonal options to create your sound. This 100-watt combo amp with a 1-12" speaker offers everything from organic vintage tones to modern high-gain sounds, plus a dedicated voice optimized for an acoustic-electric guitar. Clean is natural and transparent, while Crunch offers satisfying grit and response. Lead has a wide gain range to suit many styles, from fat, stinging blues solos to fluid legato shredding.

Five simultaneous effects categories are now included on the Katana 100 MkII, putting the tone-shaping power of your favorite pedalboard in your amp. Independent Booster, Mod, FX, Delay, and Reverb sections come loaded from the factory with three variations in each, providing 15 ready-to-play effects to choose from. Additionally, the BOSS Tone Studio software lets you dive deeper if you want to customize your effects using 60 different effect types.

The Katana 100 MK2, featuring Tube Logic, gives you full-throttle sound at any volume, delivering the authentic output distortion characteristics of tube amplifiers - your tone becomes richer and more responsive as you turn up the volume. The variable Power Control on the MKII Katana makes it easy for you to find your tonal sweet spot, without endangering your or anyone else's hearing!

While the Katana-100 MKII includes many advanced features, it’s simple to operate. Dedicated knobs for multiple gain stages, three-band EQ, and presence allow you to quickly dial in your tone by ear, just as you would with a standard tube amp. Essential effects parameters are adjusted with a simple knob twist, and memories can be stored with a brief button hold.

The Katana-100 MkII features USB and phone/recording outputs with mic'd cabinet emulation, letting you send mix-ready amp tones to a computer DAW or headphones. The direct sound can be shaped with three different Air Feel settings, which are accessible from BOSS Tone Studio. Two-channel USB operation is supported, allowing you to track in true stereo with many of Katana's modulation, EQ, delay, and reverb effects. 

BOSS Tone Studio has also evolved with a refreshed look, and several parameters have been consolidated into the main screen. There's also a dedicated Pedal FX category, making it easier to assign wah and pedal bend effects to a connected expression pedal. And if you're a first-gen Katana owner, you can even import your custom patches and use them with Katana MkII.

The tone of the BOSS Katana 100 MKII guitar amp produces a flavor that's reminiscent of old-school tube amps and provides a sound as warm as a light bulb's glow. Call Andy's Music and order yours today.

Andy's Music, an 11X winner of the prestigious NAMM TOP 100 Dealer Award, is a family business with family values serving musicians, schools, and houses of worship in the Southeast U.S. Keeping the gift of music alive since 1977.

Boss Katana 100 MKII 1x12:
  • 100-watt combo amp with a custom 12-inch speaker
  • Tube Logic design provides power, punch, and presence
  • Five unique amp characters with variations - Clean, Crunch, Lead, Brown, and Acoustic
  • Five independent effects sections with three variations each - Booster, Mod, FX, Delay, and Reverb
  • Dedicated Pedal FX for foot-controlled wah and pedal bend
  • Updated BOSS Tone Studio software
  • Power Amp In for preamps, modelers, and multi-effects
  • Four Tone Setting memories for storing and recalling all amp and effect settings
  • Power Control for achieving cranked-amp tone and response at low volumes
  • Three Cab Resonance options (Vintage, Modern, and Deep), selectable in BOSS Tone Studio
  • Mic'd cabinet emulation on the USB and phones/recording outputs, with three Air Feel settings available in BOSS Tone Studio
  • Rear-panel connections for up to two footswitches or an expression pedal
  • Pro setups are available at BOSS Tone Central
            View full details

            Customer Reviews

            Based on 1 review
            Doug P.
            Katana 100

            Great amp. Great service.