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BOSS

BOSS Katana-50 Gen 3 Guitar Amplifier | Compact 50-Watt Combo Amp | Custom 12-Inch Speaker | Evolved Tube Logic Sound | 12 Amp Characters | Onboard BOSS Effects | Advanced Connectivity & More

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Availability: 11 left in stock
Fulfilled by Adorama
Arrives Wednesday, May 13
Order within 12 hours and 55 minutes
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Features

  • With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level
  • New Tube Logic enhancements enrich the core platform with even greater sound, feel, and response, including an expressive Pushed amp character that edge-of-breakup fans will love
  • Stage-ready 50-watt combo amp with a custom 12-inch speaker
  • Six amp charactersincluding the newly developed Pushed typeplus a selectable variation for each
  • Five independent effects sections: Booster, Mod, FX, Delay, and Reverb

Description

With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level. New Tube Logic enhancements enrich the core platform with even greater sound, feel, and response, including an expressive Pushed amp character that edge-of-breakup fans will love. The BOSS Tone Studio app has also been updated, making your remote amp and effects editing workflow more intuitive than ever.

Brand: BOSS


Color: Black


Compatible Devices: Guitar


Material: Wood


Output Wattage: 50 Watts


Compatible Devices: Guitar


Output Wattage: 50 Watts


Number of Bands: 3


Speaker Size: 12 Inches


Power Source: Corded Electric


Output Channel Quantity: 1


Amplifier Type: Class AB


Connector Type: 3.5mm Jack, USB


Color: Black


Enclosure Material: Wood


Item Dimensions D x W x H: 21"D x 12"W x 17"H


Item Weight: 25 Pounds


Brand: BOSS


Model Name: Boss Katana-50 Gen 3


UPC: 761294520611


Manufacturer: BOSS


Model Number: KTN-50 3


Mfr Part Number: KTN-50 3


Warranty Description: 2 Year Manufacturer Standard Warranty


Built-In Media: 1 Amplifier


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 13

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

    • Great Amplifier for practicing or blasting the neighbors for fun
Great amplifier, easy to use and has a bunch of settings so you can get a lot of different sounds, plenty of distortions, crunchy metal, 50's old goldies sounds, I still have a bunch of setting to try out, I can also setup sounds in a software app that you can download and it works with the amp. Worth the money, ... show more
Reviewed in the United States on April 23, 2026 by Scott
    • Fantastic Amp
Excellent beginner amp, especially for the price. It’s got amazing features and is more than loud enough for anyone really. It’s super functional with lots of options, but the free app you can get on your computer really takes this thing to the next level. Any tone sounds amazing on this thing from clean to crunchy distortion, this amp can do it all, and at a great price. ... show more
Reviewed in the United States on December 5, 2025 by Cooper Neff
    • Experience Heavenly Sound with the BOSS Katana-50 Gen 3 Guitar Amplifier
Review Image by Trust Me
Review Image by Trust Me
The BOSS Katana-50 Gen 3 Guitar Amplifier delivers an outstanding audio experience that rivals even the best tube amps. From the moment you plug in, the amp produces a rich, full-bodied sound that is nothing short of heavenly. One of the standout features is the ability to save your customized settings as presets, allowing you to switch between your favorite tones with ease. With its vast array of effect options and functionalities, it takes some time to fully explore all that this phenomenal piece of equipment has to offer. Whether you’re a beginner or a seasoned musician, the Katana-50 will not only meet your needs but inspire your creativity as well! ... show more
Reviewed in the United States on January 12, 2026 by Trust Me
    • Great personal/home amp for electric/acoustic
Amazon reminded to review this purchase. I just received this amp, so it's tough to judge it fully. It's working as expected. I'm new to amps, so there is a lot I don't know about it, based on YouTube videos I have watched. I like you can connect both electric and acoustic (electric) guitars to it. I'm initially using it with a Squier Tele, and I like the sound it is producing. I feared the volume level on full or 1/2, but it's not as loud as I imagined, in a good way since I'm using this in a home. ... show more
Reviewed in the United States on March 3, 2026 by Steve C.
    • Very nice-
Epic sound, distortion, etc. Worth the money. Pairs well with my Ltd lespaul.
Reviewed in the United States on January 21, 2026 by Fish Bone Bon Bon Berus
    • Lots of options, good value, decent sound
For the money, you get a lot of value. I only use this as a practice amp, however, it can get reasonably loud. The built in effects etc will save a beginner from having to resort to pedals. It can slightly model some amps. The cabinet is open back and the walls are not as thick as an expensive amp, but it is still sturdy. Nice handle, appearance and seems pretty durable if it gets banged around. Lots of options on the rear. No bluetooth, but you can add later, unlike the Positive Grid. But I like them both for different reasons. A great practice or starter amp. ... show more
Reviewed in the United States on February 13, 2025 by Barry Brooks
    • Great amp for the $$$.
These Katana amps, and I own th 50 Mark 2, and the 100 mark 2, are great multipurpose tools, for a working musician. They are not too heavy, and sound close enough to the amps that are modeled i.e. fender, marshall, etc. that only tone snobs can tell the difference. I bought the 50 watt mark 3. It sounds great too...with one caveat! The direct out feature on these is gone. The usb c works to connect to a pc...but that's it. very disappointed. I discarded the boxes before i found that out, and now I'm stuck with it. ... show more
Reviewed in the United States on November 3, 2024 by eastern Oregon Guy
    • Great little amp- BIG sound
Use this amp daily- a great practice amp and /or small gig venue amp.
Reviewed in the United States on March 8, 2026 by Amazon Customer

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