Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
4.5 (31)
$349.99
Guitar Center
4.5 (38)
$349.99
Amazon
4.7 (283)
$339.99 New
$290.49 Used (Very Good)
Reverb
5.0 (2)
$294.31 New
$219.00 Used
Musician's Friend
5.0 (2)
$343.16 $339.99 $3.17 · All time low
zZounds
4.5 (2)
$349.99
Thomann
4.8 (178)
$289.00
Gear4Music
£257.50

Average Price: $320

Standard/Professional

$300

$701+

Price Tier

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Standard

High-end

Price History

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 Manual

Product 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

What type of sounds can I expect from the Boss Katana 50 Gen 3's amp models?

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.

Is the Boss Katana 50 Gen 3 suitable for live performances?

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.

Does the Boss Katana 50 Gen 3 support footswitch control?

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.

Can I connect the Boss Katana 50 Gen 3 to my computer for recording?

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.

Does the Boss Katana 50 Gen 3 have Bluetooth capabilities?

Yes, the Boss Katana 50 Gen 3 supports Bluetooth connectivity with the BT-Dual Adaptor, enabling wireless audio streaming and control from compatible devices.

Brett Kingman

Brett Kingman

BOSS: Katana 50. GEN3 - New Amp Model, Presets, More...

Video thumbnail for BOSS: Katana 50. GEN3 - New Amp Model, Presets, More... by Brett Kingman

BOSS: Katana 50. GEN3 - New Amp Model, Presets, More...

Brett Kingman

Brett Kingman

Video thumbnail for Boss Katana 50 Gen 3 by Dave Simpson

Boss Katana 50 Gen 3

Dave Simpson

Dave Simpson

Video thumbnail for L'AMPLI PERFETTO... ancora più PERFETTO - Boss Katana 50 Gen 3 by Stefano Rossi

L'AMPLI PERFETTO... ancora più PERFETTO - Boss Katana 50 Gen 3

Stefano Rossi

Stefano Rossi

Reviews

PROS

  • Versatile sound options, from clean tones to heavy distortion

  • Built-in effects eliminate the need for multiple pedals

  • Lightweight and portable, easy to carry around

  • Excellent value for money, offering high functionality at a low price

  • Handles a variety of guitar types, including electric and acoustic

  • Open-back cabinet provides a natural sound projection

  • Robust and durable design with easy-to-use controls

  • App integration offers extensive customization of sounds

  • Power attenuation feature allows for volume control without sacrificing tone

  • Compatible with external devices for expanded sound options

CONS

  • Bluetooth module is an additional purchase, not included

  • No effects loop, which is reserved for higher wattage models

  • Rear/top-mounted controls can be inconvenient to adjust

  • Lacks a built-in tuner, requiring a separate pedal for tuning

  • 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

  • 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

  • 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.

    Source
  • 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.

    Source
  • The Boss Katana 50 Gen 3 lacks an effects loop, which is crucial for those using looper pedals or specific pedalboard setups.

    Source
  • The Gen 3 supports Bluetooth for aux playback and interacting with Boss Tone Studio on iOS, a handy feature for modern practice setups.

    Source
  • The Katana Librarian app is highlighted for ease of switching presets, allowing users to manage multiple patches efficiently.

    Source

Mods and upgrades

  • Adjusting the Global EQ to cut between 5kHz-10kHz can reduce the "thin and fizzy" sound, offering a tighter low end.

    Source
  • The T-Scream effect is recommended for tightening the low end, reducing the fizz and enhancing overall sound clarity.

    Source

Software and compatibility

  • Users report difficulties with the software installation process, noting a fragmented download experience with multiple packages and a steep learning curve.

    Source
  • The 100 Gen 3 allows compatibility with the GA-FC EX footswitch, which is not available for the 50 Gen 3.

    Source

Comparisons

  • 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.

    Source
  • Owners frequently recommend upgrading to the 100-watt model for additional presets and fuller sound, especially for gigging musicians.

    Source
  • The Katana Artist Gen 3 is noted for its superior clean tones due to its Waza speaker, outperforming the Spark 2 in this area.

    Source

Use cases and applications

  • The 50 Gen 3 is considered perfect for home practice given its size and price, despite lacking features needed for live performance.

    Source
  • The Katana 100 Gen 3 offers increased versatility with 8 preset slots, making it better suited for musicians who frequently switch between tones.

    Source

Value and pricing

  • Despite the Gen 3 being cheaper on Amazon, shipping and customs can increase its cost significantly, making the Gen 2 more economical locally.

    Source

Critic Reviews

Boss Katana 50 Gen 3 review | Guitar World

guitarworld.com

The Boss Katana 50 Gen 3 builds on its predecessor's legacy with improved sound quality and a user-friendly design, delivering rich tones and effective effects. The new "Pushed" setting shines, offering a vibrant, responsive sound reminiscent of a driven tube amp. However, the absence of built-in Bluetooth—an optional extra—feels like a missed opportunity, especially as competitors include it standard. While the pricing for the adapter is reasonable, it may leave some players wanting more for their investment. Overall, the Katana 50 Gen 3 is a formidable practice amp, yet it stops short of being perfect.

positive

Boss Katana 50 & 100 Gen 3 review + demo video | MusicRadar

musicradar.com

Boss has refined the already excellent Katana series with the Gen 3, delivering brighter and punchier tones while introducing the enticing "Pushed" clean sound. Although it maintains a familiar control layout, the added clarity and nuance elevate the playing experience. However, the need for a separate Bluetooth accessory feels like a missed opportunity, especially against competitors offering built-in connectivity. Overall, the Katana Gen 3 is a superb choice for anyone seeking a versatile, high-quality practice amp, but some might find the extra costs for full functionality a downside.

positive

4.5 out of 5

Based on 0 Reviews and 4 Ratings

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Artist usage

Add artist
See how Mac DeMarco uses Boss Katana 50 Gen 3

Mac DeMarco

Singer, Guitarist

Mac DeMarco

...
Verified via YouTube

In 3voor12’s YouTube video Mac DeMarco - live at Best Kept Secret 2026, Mac DeMarco can be seen using a Boss Katana 50 Gen 3 during his 2026 European tour.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Boss Katana 50 Gen 3, it is most commonly used with the following gear.

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Community setups

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romeo_kelemen

romeo_kelemen

Gear IQ 354

M

marks7e

Gear IQ 62

1 alternative for Boss Katana 50 Gen 3, curated by the Equipboard community.

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