Pricing and availability
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Average Price: $320
Standard/Professional
$300
$701+
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Based on price data from 6 merchants for "Boss Katana 50 Gen 3". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Boss Katana 50 Gen 3 is your ticket to a world of versatile sonic possibilities, all packed into a compact and portable combo amp. With BOSS's evolved Tube Logic technology, this 50-watt powerhouse delivers a wealth of amplifier voices and effects, ensuring every guitarist—from bedroom rockers to stage performers—finds their perfect sound. The Katana 50 Gen 3 offers six distinct amp characters, including the all-new "Pushed" type, which captures that coveted edge-of-breakup tone. Each character comes with a variation, effectively doubling your tonal arsenal to 12 distinct voices.
Beyond the amp tones, the Katana 50 Gen 3 is loaded with over 60 customizable BOSS effects, allowing you to craft your sound with precision. Thanks to the updated BOSS Tone Studio, editing your tones on your computer or mobile device is more intuitive than ever. Whether you're dialing in your favorite effect or leveraging the amp's integrated power attenuator to achieve cranked tones at home, the Katana 50 Gen 3 is designed to inspire.
With versatile connectivity options, including a stereo headphones jack and USB output for recording, this amp is perfect for both practice and performance. And when you're ready to expand, optional footswitches and expression pedals give you even more control over your tones.
Key Features:
- 50W combo with a custom 12-inch speaker
- Evolved Tube Logic technology for authentic tube-like tones
- Six amp characters, each with a variation for a total of 12 tones
- Over 60 BOSS effects, customizable via BOSS Tone Studio
- Integrated power attenuator for cranked tones at low volumes
- Versatile connectivity: Power Amp In, stereo headphones jack, USB output
- Optional footswitch and expression pedal compatibility for expanded control
Owner's manual
Boss Katana 50 Gen 3 User ManualProduct specs
| Type | Solid State Modeling Amp |
| Number of Channels | 2 |
| Output Power | 50W (25W, 0.5W setting) |
| Speaker Size | 1 x 12" Boss Custom Katana 70W |
| Amp Modeling | Acoustic, Clean, Pushed, Crunch, Lead, Brown |
| EQ | 3-band EQ, Presence, Contour switch |
| Inputs | 1 x 1/4" (in), 1 x 1/4" (power amp in), 1 x 1/8" (aux in) |
| USB | 1 x USB-C |
| Bluetooth | Bluetooth with BT-Dual Adaptor |
| Headphones | 1 x 1/4" |
| Footswitch I/O | 1 x 1/4" (Channel, Solo), 1 x 1/4" (EXP Pedal) |
| Computer Connectivity | USB |
| Power Source | Standard IEC AC cable |
| Height | 15.68" |
| Width | 18.56" |
| Depth | 9.37" |
| Weight | 25.81 lbs. |
FAQs
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What type of sounds can I expect from the Boss Katana 50 Gen 3's amp models?
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The Boss Katana 50 Gen 3 offers versatile amp models including Acoustic, Clean, Pushed, Crunch, Lead, and Brown, allowing for a wide range of tones from pristine cleans to high-gain leads.
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Is the Boss Katana 50 Gen 3 suitable for live performances?
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Yes, the Boss Katana 50 Gen 3, with its 50-watt power output and 1x12" speaker, is loud enough for small to medium gigs, making it a great choice for live performances.
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Does the Boss Katana 50 Gen 3 support footswitch control?
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Yes, the Boss Katana 50 Gen 3 includes footswitch I/O options for controlling channels and solo functions, which enhances its usability during live performances.
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Can I connect the Boss Katana 50 Gen 3 to my computer for recording?
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Absolutely, the Boss Katana 50 Gen 3 features USB connectivity, allowing you to easily connect it to a computer for direct recording and integration with music production software.
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Does the Boss Katana 50 Gen 3 have Bluetooth capabilities?
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Yes, the Boss Katana 50 Gen 3 supports Bluetooth connectivity with the BT-Dual Adaptor, enabling wireless audio streaming and control from compatible devices.
Videos
Brett Kingman
BOSS: Katana 50. GEN3 - New Amp Model, Presets, More...
Reviews
PROS
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Versatile sound options, from clean tones to heavy distortion
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Built-in effects eliminate the need for multiple pedals
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Lightweight and portable, easy to carry around
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Excellent value for money, offering high functionality at a low price
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Handles a variety of guitar types, including electric and acoustic
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Open-back cabinet provides a natural sound projection
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Robust and durable design with easy-to-use controls
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App integration offers extensive customization of sounds
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Power attenuation feature allows for volume control without sacrificing tone
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Compatible with external devices for expanded sound options
CONS
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Bluetooth module is an additional purchase, not included
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No effects loop, which is reserved for higher wattage models
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Rear/top-mounted controls can be inconvenient to adjust
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Lacks a built-in tuner, requiring a separate pedal for tuning
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App installation can be cumbersome for some users
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss Katana 50 Gen 3.
User experience
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The Katana 50 Gen 3 can serve as an audio interface via its USB-C port, adding flexibility for recording and practice use.
Source
Features and functionality
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The Katana 50 Gen 3 includes a 0.5-watt setting that remains loud enough to potentially disturb neighbors, highlighting its power even at low settings.
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The upgraded speaker in the 50 EX Gen 3 significantly enhances sound quality, along with features like a line-out with adjustable mic-simulation and cabinet IRs.
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The Boss Katana 50 Gen 3 lacks an effects loop, which is crucial for those using looper pedals or specific pedalboard setups.
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The Gen 3 supports Bluetooth for aux playback and interacting with Boss Tone Studio on iOS, a handy feature for modern practice setups.
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The Katana Librarian app is highlighted for ease of switching presets, allowing users to manage multiple patches efficiently.
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Mods and upgrades
Software and compatibility
Comparisons
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Owners who compared the Katana 50 Gen 3 with the Grid Spark 2 found the Katana offered superior sound quality, despite Spark's convenience and portability.
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Owners frequently recommend upgrading to the 100-watt model for additional presets and fuller sound, especially for gigging musicians.
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The Katana Artist Gen 3 is noted for its superior clean tones due to its Waza speaker, outperforming the Spark 2 in this area.
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Use cases and applications
Critic Reviews
4.5 out of 5
Based on 0 Reviews and 4 Ratings
Artist usage
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Community setups
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