Pricing and availability

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

Sweetwater
4.5 (21)
$419.99
Guitar Center
5.0 (2)
$419.99
Amazon
4.6 (60)
$419.99
Reverb
4.0 (2)
$389.96 New
$349.99 Used
zZounds
5.0 (2)
$419.99
B&H
5.0 (2)
$419.99
Thomann
4.6 (16)
$418.00 $415.00 $3.00 · All time low
Gear4Music
£399.00

Average Price: $408

Standard/Professional

$300

$801+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Boss Katana Head Gen 3 100W Amplifier Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Prepare to revolutionize your guitar sound with the Boss Katana Head Gen 3 100W Amplifier Head. This powerhouse delivers robust 100-watt performance with BOSS's lauded Tube Logic technology, giving you the authentic warmth and dynamics of a tube amp without the maintenance. With 12 distinct amp characters, including the new Pushed voice, and five independent effects sections, this amp head is a versatile tool for any guitarist's arsenal.

The Katana Gen 3 is more than just a performance amp; it's a complete sound solution. Its built-in 5-inch speaker allows for convenient practice sessions without an external cab, while the advanced connectivity options—like stereo headphone output, USB-C, and optional Bluetooth for wireless editing—make it an excellent choice for both live gigs and studio recording. The BOSS Tone Studio app, now updated for more intuitive use, offers deep sound customization and lets you manage a library of effects and amp settings at your fingertips.

Whether you’re dialing in a sweet spot sound at low volumes with the Power Control or linking two amps for a stereophonic experience, the Katana Head Gen 3 provides expansive creative options. Its responsive controls, including the innovative Bloom switch, ensure your tone is always rich and full-bodied, no matter the volume. From the stage to the studio and beyond, this amp head is your all-in-one companion for crafting inspired soundscapes.

Key Features:

  • 100W power with advanced Tube Logic technology
  • 12 amp characters, including the new Pushed type
  • Five independent effects sections: Booster, Mod, FX, Delay, and Reverb
  • Built-in 5" speaker for easy practice
  • USB-C, MIDI, and Bluetooth connectivity options
  • Stereo Expand function for linking a second Katana amp
  • Updated BOSS Tone Studio app for deep customization
  • Integrated Power Control for cranked tones at any volume level

Owner's manual

Boss Katana Head Gen 3 100W Amplifier Head User Manual

Product specs

Type Solid State Modeling Amp
Number of Channels 4
Output Power 100W (50W, 0.5W setting)
EQ 3-band EQ, Presence, Contour switch
Amp Modeling Acoustic, Clean, Pushed, Crunch, Lead, Brown
Inputs 1 x 1/4" (in), 1 x 1/4" (power amp in), 1 x 1/8" (aux in)
Outputs 1 x 1/4" (8 ohms), 1 x 1/4" (line out)
Headphones 1 x 1/4"
Effects Loop Yes
MIDI I/O 1 x 5-pin DIN (In)
USB 1 x USB-C
Bluetooth Bluetooth with BT-Dual Adaptor
Footswitch I/O 1 x 1/4" (GA-FC), 1 x 1/4" (EXP Pedal)
Computer Connectivity USB
Power Source Standard IEC AC cable
Height 8.5"
Width 18.56"
Depth 9"
Weight 19.43 lbs.

FAQs

What kind of music genres is the Boss Katana Head Gen 3 100W Amplifier Head best suited for?

The Boss Katana Head Gen 3 is versatile, featuring amp models like Acoustic, Clean, Pushed, Crunch, Lead, and Brown, making it suitable for a wide range of genres from jazz and blues to rock and metal.

Does the Boss Katana Head Gen 3 100W Amplifier Head support effects pedals?

Yes, the Boss Katana Head Gen 3 has an effects loop, allowing you to integrate external effects pedals seamlessly into your signal chain.

Can the Boss Katana Head Gen 3 100W Amplifier Head be used for silent practice?

Yes, it includes a headphone output for silent practice, letting you play without disturbing others.

Is the Boss Katana Head Gen 3 100W Amplifier Head compatible with MIDI controllers?

Yes, it features a MIDI input, allowing you to control the amp settings with a MIDI controller for enhanced flexibility during performances.

How does the Boss Katana Head Gen 3 100W Amplifier Head connect to a computer?

It connects via USB-C, enabling you to record directly to your computer or use it with software for further sound manipulation.

What are the power options for the Boss Katana Head Gen 3 100W Amplifier Head?

The amp offers multiple power settings—100W, 50W, and 0.5W—allowing you to adjust the output for different environments, from bedroom practice to live performances.

Leon Todd

Leon Todd

BOSS Katana Gen3 Head | What's New?

Video thumbnail for BOSS Katana Gen3 Head | What's New? by Leon Todd

BOSS Katana Gen3 Head | What's New?

Leon Todd

Leon Todd

Video thumbnail for Boss Katana GEN 3 Head - Creating High Gain tones by The Studio Rats

Boss Katana GEN 3 Head - Creating High Gain tones

The Studio Rats

The Studio Rats

Video thumbnail for Boss Katana Gen 3 Head by Dave Simpson

Boss Katana Gen 3 Head

Dave Simpson

Dave Simpson

Video thumbnail for Boss Katana Gen 3 100 Watt Head.  LIVE! No Tubes necessary anymore by Christian Lee Vasquez

Boss Katana Gen 3 100 Watt Head. LIVE! No Tubes necessary anymore

Christian Lee Vasquez

Christian Lee Vasquez

Reviews

PROS

  • Integrated 5-inch speaker allows use without a cabinet, perfect for practice

  • Exceptional tone quality at any volume, comparable to tube amps

  • Lightweight and compact design ideal for gigs and home practice

  • Extensive built-in effects reduce the need for additional pedals

  • USB-C connectivity for seamless recording and software integration

  • Bluetooth capability for easy audio streaming and app control

  • Pushed channel enables classic rock sounds like Hendrix

  • Versatile sound options with multiple channels and variations

  • Strong performance with a variety of cabinet and PA setups

  • Great value for money with high power output and features

CONS

  • Initial software setup can be complex and unclear

  • Distortion effects may not match standalone pedal quality

  • Upgrade from MkII may not be necessary unless specific features are desired

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss Katana Head Gen 3 100W Amplifier Head.

Features and functionality

  • The Artist model includes forward-facing controls, enhancing accessibility during live performances or studio sessions.

    Source
  • The Gen 3 requires a Bluetooth dongle for wireless connectivity, unlike the MKII, which might be a drawback for those avoiding extra purchases.

    Source

Build quality

  • The Artist head is constructed with a heavier duty cabinet, contributing to an 8-pound weight increase without an internal speaker.

    Source
  • Some users perceive the Gen 3 as having a more plasticky and cheaper appearance compared to the MKII, affecting its perceived quality.

    Source

Use cases and applications

  • The non-Artist head includes a built-in practice speaker, offering convenience for home practice sessions without additional equipment.

    Source

Value and pricing

  • The Artist version commands a nearly $200 premium, primarily for additional physical controls and build enhancements, raising questions about its value compared to the standard head.

    Source

Software and compatibility

  • Solo, Contour, and Line Out Air Feel are accessible on the standard head via Boss Tone Studio, offering similar functionality as the Artist model with software integration.

    Source

Comparisons

  • The Gen 3's sound is often described as brighter and crisper compared to the MKII, which is noted for its warmer, more tube-like sound, particularly on clean channels.

    Source
  • The MKII is favored for ease of dialing in tones, while some find the Gen 3's dynamic range less impressive, likening its feel to playing through a plugin.

    Source

User experience

  • The Gen 3 has been described as having a "fizzy" or "high-def" tone, which can be polarizing and may not suit those preferring a traditional amp sound.

    Source

Setup and maintenance

  • New speakers, like those in the Gen 3, may sound harsh until broken in, which typically requires about 20 hours of play at higher volumes.

    Source

Critic Reviews

Boss Katana Head Gen 3 review | Guitar World

guitarworld.com

The Boss Katana Head Gen 3 is a versatile powerhouse that excels in both practice and performance settings. Its range of amp types and built-in effects make it a musician's dream, while the internal speaker provides sufficient sound for home use. The new features, like the Bloom function and Contour controls, enhance its already impressive tonal capabilities. However, the necessity of purchasing additional Bluetooth and footswitch options can feel like a letdown for users expecting a fully equipped package. Overall, this amp head balances quality, usability, and price, making it a top contender for gigging guitarists.

positive

4.5 out of 5

Based on 0 Reviews and 2 Ratings

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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 Head Gen 3 100W Amplifier Head, it is most commonly used with the following gear.

Boss Katana 150w 212 Cabinet
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1

1 alternative for Boss Katana Head Gen 3 100W Amplifier Head, curated by the Equipboard community.

Boss Katana 100 MKII Amp Head

$339.00 - $540.00

similar sound

Also made by boss, they sound super similar, really nice alternative.

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