Boss katana Mk2

$229.99 to $349.99 Price Tier: Budget

2 Critic Reviews

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Page last updated Jun 10, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated June 9, 2026.

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Reviews

Price

4.5 (174)

$229.99

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4.7 (2105)

$349.99 $236.12 $113.87 · All time low Used

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5.0 (58)

$349.99 3 available New

$120.00 8 available Used

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Average Price: $234

Budget/Beginner

$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Boss katana Mk2 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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High-end

Price History

Based on price data from 2 merchants for "Boss katana Mk2". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unleash your inner rockstar with the Boss Katana Mk2, a powerhouse combo guitar amplifier that redefines versatility and performance. Designed for both the stage and the studio, this amp offers five distinct amp characters that range from Clean to Crunch, catering to every genre and playing style. Whether you're looking to emulate the iconic '80s metal sound or create something entirely new, the Katana Mk2 has you covered.

What sets the Katana Mk2 apart is its seamless integration of Boss's renowned effects. With five independent effects sections and the ability to load up to 60 different effects via the Boss Tone Studio, your sonic possibilities are endless. This amplifier not only provides robust sound but also offers meticulous control, allowing you to tweak each tone to perfection.

The Katana Mk2 is built for players who demand more than just sound; it offers a community of musicians a tool for creativity and expression. With its intuitive interface and powerful tone-shaping capabilities, this amp is ready to be your companion on every musical journey.

Key Features:

Five amp characters: Clean, Crunch, Lead, Brown, and Acoustic
Five independent effects sections, with customizable settings via Boss Tone Studio
50-watt power output suitable for gigs and practice
USB and line out for direct recording and live use
Power control for achieving cranked-amp tone at low volumes
Stereo expandability for using other Katana amps as slave units

Product specs

Brand	Boss
Model	Katana-50 MkII 50-Watt 1x12" Digital Modeling Guitar Combo
Finish	Black
Year	2019 - 2025
Categories	Guitar Combo Amps, Guitar Modeling Amps
Built-In Effects	Built-In Effects
Color Family	Black
Electronics	Solid State
Number of Channels	2 Channels
Number of Inputs	1 Input
Output Power (Watts)	50
Power Tube Type	None
Reverb	Digital Reverb
Speaker Configuration	1x12"

FAQs

What are the different amp characters available on the Boss Katana Mk2?: The Boss Katana Mk2 features five unique amp characters: Clean, Crunch, Lead, Brown, and Acoustic. Each character offers a newly voiced variation, allowing for a wide range of tonal possibilities to suit different playing styles.
Can the Boss Katana Mk2 be used for silent practice?: Yes, the Boss Katana Mk2 includes a mic’d cabinet emulation on the USB and phones/recording outputs, which allows for silent practice with headphones while still enjoying realistic amp sounds.
Does the Boss Katana Mk2 support footswitches or expression pedals?: Yes, the rear panel of the Boss Katana Mk2 supports connections for up to two footswitches or an expression pedal, enabling hands-free control over various functions during performances.
What is the power output of the Boss Katana Mk2?: The Boss Katana Mk2 is a 50-watt combo amplifier, providing enough power for both practice and stage performances with a custom 12" speaker.
How does the Boss Katana Mk2 handle low-volume playing?: The Boss Katana Mk2 features a Power Control function that allows you to achieve cranked-amp tones and response at lower volumes, making it ideal for home practice without sacrificing sound quality.

Videos

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JustinGuitar

You won't believe how great this amp sounds! *NEW* Boss Katana Mk.II

JustinGuitar

Presenting the New BOSS KATANA MkII

BOSSchannel

Analog VS Digital - Boss Katana VS Orange Crush - Solid State Battle 🔈

Toby's Guitar Gear Demos 🎵

Boss Katana MkII Amp Series Demo & Sounds 🎸

Sweetwater

Boss Katana MK II 100 Tone Check & Review!

intheblues

BOSS KATANA 50 MkII Amp - 5 Reasons EVERYONE Needs This Amp

Tom Butwin

Reviews

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PROS

Extremely versatile with a wide range of sound possibilities
Built-in effects save money on buying separate pedals
Ideal for both practice and small live venues
Comparable to high-end recording plugins without latency issues
Integrated Boss Tone Studio offers endless sound customization
Loud enough for various settings while still suitable for apartments
High quality sound that rivals tube amps
Excellent value for its price
Highly recommended by both new and experienced players
Easy to use with helpful online resources available

CONS

Cab sim cannot be turned off when used as an interface
Boss Tone Studio installation can be challenging on Macbooks

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss katana Mk2.

Mods and upgrades

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Users have suggested modding the Katana's front grill or painting the cabinet for a custom aesthetic, particularly for limited edition models.
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To enhance bass response, it's suggested to perform a closed-back mod using velcro and a plank as found on YouTube.
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Users recommend integrating an Airstep Kat for improved usability, noting its positive impact on the overall experience.
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Use cases and applications

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The amp performs exceptionally well in loud band settings, with volume at only 9 o'clock on the 100W setting being sufficient.
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The Katana 50W is praised for its loudness at 0.5W for bedroom practice and 25W/50W for small shows, offering versatility in various settings.
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Software and compatibility

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Jeff Slingluff’s presets are highlighted for effectively utilizing the global EQ, enhancing the amp’s sound.
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Tone Studio software and Boss Tone Exchange presets, especially those labeled JSF, significantly enhance the amp's tonal versatility.
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Comparisons

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Users compare its sound to an EVH 5150 head with a 4x12 mesa cab, praising the Katana for achieving similar tones at a fraction of the cost.
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The Orange Micro Dark is highlighted as a superior practice/gig amp alternative, praised for its hybrid solid state and tube design with a built-in preamp for headphones.
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The 100W version is favored for its better speaker and additional functionalities, making it more suitable for gigs and supporting the GA-FC footswitch.
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Compared to tube amps, users describe a 5% sonic difference, with the Katana slightly lacking in crisp, metallic low-end tones achievable with tube amps.
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Features and functionality

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The amp's multiple built-in graphic and parametric EQs allow precise tonal adjustments for different guitars and styles.
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The 50W model lacks an FX loop, limiting its capability as a looping platform compared to the 100W version, which supports the GA-FC footcontroller.
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The Katana 100 MkII's power amp PCB can be defective, leading to volume issues, and requires replacement by Roland/Boss for resolution.
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Build quality

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Owners report the Katana 100 MkII is smaller than expected but notably heavy and sturdy, suggesting robust construction.
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User experience

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Owners report frustration with the Katana 100 MkII's volume dropping after a "pop" sound, suggesting a faulty component or interference issue.
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Some owners report spending excessive time "tone chasing" due to the vast array of options, which can detract from practice time.
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Setup and maintenance

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The amp may not function properly with stereo TRS cables, requiring mono instrument cables for optimal performance.
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Critic Reviews

Boss Katana 50 MKII review | Guitar World

guitarworld.com

The Boss Katana 50 MKII shines as a versatile modeling amp, delivering impressive clean and distorted tones with ease. Its intuitive interface and extensive effects options make it a breeze to use, offering great value for money. However, it may fall short in volume for larger gigs, and the lack of FX bypass buttons can hinder quick adjustments during performances. Still, this amp is a solid choice for both beginners and seasoned players seeking quality sound without breaking the bank.

positive

Full Review

Boss Katana mk.II REVIEW | JustinGuitar.com

justinguitar.com

The Boss Katana Mk. II amps up versatility with 10 styles and improved effects, appealing to players of all genres. Its warm tones and enhanced reverb shine in clean and crunch modes, making it a solid choice for blues and rock. However, the amp's weighty sound in lead mode may overwhelm in a band setting, and some effects can feel muddled. Despite these minor drawbacks, the Katana Mk. II is heralded as an exceptional budget-friendly amplifier that encourages exploration and experimentation. Perfect for musicians seeking a robust, adaptable sound without breaking the bank!

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Ricky Jamaraz

Singer, Guitarist

Verified via YouTube

https://youtu.be/0VBCi1M9IzE?si=jdzbU67J-OYrHVF0 at 11:55 he explains that his setup is pretty relaxed and cheap compared to other self proclaimed artists