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Last updated at 09/06/2026 03:44:52

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$649.00

BOSS Katana-100 Gen 3 Guitar Amplifier | Powerful 100-Watt Combo Amp | Custom 12-Inch Speaker | Evolved Tube Logic Sounds | 12 Amp Characters |

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Billy Hyde Music

$629.00

Boss Katana 100 Gen 3 1x12" 100W Combo Amp

Delivery between Fri – Sun $20

Reverb

$630.96

Boss Katana 100 Gen 3 Guitar Amplifier

Reverb

$1,010.85

Boss Katana-100 Gen 3 100-Watt 1x12" Digital Modeling Guitar Combo

Delivery $50

Mannys

$649.00

Boss Katana 100 Gen 3 Guitar Amplifier 12" 100W

Delivery $5

Derringers Music

$649.00

Boss Katana 100 Gen 3 Guitar Amplifier 12" 100W

Delivery $5

Mega Music

$669.00

BOSS Katana-100 Gen 3 1x12 100W Guitar Combo Amplifier

Delivery between 9–23 June $58.70

Gladesville Guitar Factory

$699.00

Boss Katana-100 Gen 3 1x12/100 Watt Guitar Amplifier

Delivery $9.95

theguitarshop.com.au

$699.00

BOSS KATANA 100 GEN KTN1003

Free delivery

Found Sound

$739.00

BOSS Katana 100 Watt 1x12" Gen 3 Guitar Amplifier

Delivery between 17–19 June $149

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

InstrumentElectric
Wattage100w

Price comparison

Updated about 13 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$649.00

BOSS Katana-100 Gen 3 Guitar Amplifier | Powerful 100-Watt Combo Amp | Custom 12-Inch Speaker | Evolved Tube Logic Sounds | 12 Amp Characters |

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Billy Hyde Music

$629.00

Boss Katana 100 Gen 3 1x12" 100W Combo Amp

Delivery between Fri – Sun $20

Reverb

$630.96

Boss Katana 100 Gen 3 Guitar Amplifier

Reverb

$1,010.85

Boss Katana-100 Gen 3 100-Watt 1x12" Digital Modeling Guitar Combo

Delivery $50

Mannys

$649.00

Boss Katana 100 Gen 3 Guitar Amplifier 12" 100W

Delivery $5

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

InstrumentElectric
Wattage100w

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Boss Katana 100 Gen 3 Guitar Amplifier
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Boss Katana 100 Gen 3 Guitar Amplifier
Boss Katana 100 Gen 3 Guitar Amplifier
Boss Katana 100 Gen 3 Guitar Amplifier
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Boss Katana 100 Gen 3 Guitar Amplifier

Boss Katana 100 Gen 3 Guitar Amplifier

$629.00

(172 reviews)

BOSS launches the Katana Gen 3 series, the latest evolution of its best-selling line of guitar amplifiers. This third generation introduces refined tones, new features, and enhanced performance, delivering an even more expressive and dynamic playing experience. Thanks to updates in Tube Logic technology, all seven models in the lineup offer authentic tube-like response and feel, with the new Pushed amp character designed for players who love edge-of-breakup saturation. The BOSS Tone Studio app has been revamped for smoother editing of amps and effects, with an improved workflow for macOS and Windows. With the optional Bluetooth MIDI adapter, players can wirelessly customize sounds and stream music from iOS or Android devices. Since its debut in 2016, the Katana series has become a go-to choice for guitarists worldwide, combining professional-grade tone, built-in effects, and wide versatility. Katana Gen 3 refines the five original amp characters—including the high-gain “Brown” tone—and now offers a total of 12 distinct voices to suit any musical style. Select models also feature the new Bloom circuit, which enhances touch sensitivity and dynamic response. With five independent effect sections—Booster, Mod, FX, Delay, and Reverb—and up to 60 customizable effect types, players can shape their tone in fine detail. Extensive connectivity options support remote control via expression pedals and footswitches, while higher-end models are fully compatible with GA-FC and GA-FC EX foot controllers for seamless stage operation.

BOSS launches the Katana Gen 3 series, the latest evolution of its best-selling line of guitar amplifiers. This third generation introduces refined tones, new features, and enhanced performance, delivering an even more expressive and dynamic playing experience. Thanks to updates in Tube Logic technology, all seven models in the lineup offer authentic tube-like response and feel, with the new Pushed amp character designed for players who love edge-of-breakup saturation. The BOSS Tone Studio app has been revamped for smoother editing of amps and effects, with an improved workflow for macOS and Windows. With the optional Bluetooth MIDI adapter, players can wirelessly customize sounds and stream music from iOS or Android devices. Since its debut in 2016, the Katana series has become a go-to choice for guitarists worldwide, combining professional-grade tone, built-in effects, and wide versatility. Katana Gen 3 refines the five original amp characters—including the high-gain “Brown” tone—and now offers a total of 12 distinct voices to suit any musical style. Select models also feature the new Bloom circuit, which enhances touch sensitivity and dynamic response. With five independent effect sections—Booster, Mod, FX, Delay, and Reverb—and up to 60 customizable effect types, players can shape their tone in fine detail. Extensive connectivity options support remote control via expression pedals and footswitches, while higher-end models are fully compatible with GA-FC and GA-FC EX foot controllers for seamless stage operation.

Boss Katana 100 Gen 3 Guitar Amplifier

(172 reviews)

BOSS launches the Katana Gen 3 series, the latest evolution of its best-selling line of guitar amplifiers. This third generation introduces refined tones, new features, and enhanced performance, delivering an even more expressive and dynamic playing experience. Thanks to updates in Tube Logic technology, all seven models in the lineup offer authentic tube-like response and feel, with the new Pushed amp character designed for players who love edge-of-breakup saturation. The BOSS Tone Studio app has been revamped for smoother editing of amps and effects, with an improved workflow for macOS and Windows. With the optional Bluetooth MIDI adapter, players can wirelessly customize sounds and stream music from iOS or Android devices. Since its debut in 2016, the Katana series has become a go-to choice for guitarists worldwide, combining professional-grade tone, built-in effects, and wide versatility. Katana Gen 3 refines the five original amp characters—including the high-gain “Brown” tone—and now offers a total of 12 distinct voices to suit any musical style. Select models also feature the new Bloom circuit, which enhances touch sensitivity and dynamic response. With five independent effect sections—Booster, Mod, FX, Delay, and Reverb—and up to 60 customizable effect types, players can shape their tone in fine detail. Extensive connectivity options support remote control via expression pedals and footswitches, while higher-end models are fully compatible with GA-FC and GA-FC EX foot controllers for seamless stage operation.

BOSS launches the Katana Gen 3 series, the latest evolution of its best-selling line of guitar amplifiers. This third generation introduces refined tones, new features, and enhanced performance, delivering an even more expressive and dynamic playing experience. Thanks to updates in Tube Logic technology, all seven models in the lineup offer authentic tube-like response and feel, with the new Pushed amp character designed for players who love edge-of-breakup saturation. The BOSS Tone Studio app has been revamped for smoother editing of amps and effects, with an improved workflow for macOS and Windows. With the optional Bluetooth MIDI adapter, players can wirelessly customize sounds and stream music from iOS or Android devices. Since its debut in 2016, the Katana series has become a go-to choice for guitarists worldwide, combining professional-grade tone, built-in effects, and wide versatility. Katana Gen 3 refines the five original amp characters—including the high-gain “Brown” tone—and now offers a total of 12 distinct voices to suit any musical style. Select models also feature the new Bloom circuit, which enhances touch sensitivity and dynamic response. With five independent effect sections—Booster, Mod, FX, Delay, and Reverb—and up to 60 customizable effect types, players can shape their tone in fine detail. Extensive connectivity options support remote control via expression pedals and footswitches, while higher-end models are fully compatible with GA-FC and GA-FC EX foot controllers for seamless stage operation.

$629.00 - $1,212.18

in 22 offers

The lowest price for Boss Katana 100 Gen 3 Guitar Amplifier right now is $629.00 at Billy Hyde Music, compared across 20 retailers.

The all-time low was $558.09 on 11 July 2025 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 9 June 2026.

Size:

100W 1 x 12
100W 2x12