Boss Katana-100 Gen 3 Guitar Amplifier
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 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.
in 10 offers
The lowest price for Boss Katana-100 Gen 3 Guitar Amplifier right now is $640.00 at Sky Music, compared across 10 retailers.
The all-time low was $640.00 on 22 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 30 June 2026.
Last updated at 30/06/2026 10:39:51
Boss Katana 100 Gen 3 Guitar Amp
Free delivery
Boss Katana 100 Gen 3 1x12 Guitar Amp (KTN1003)
Delivery $20
Boss KTN-1003 Gen 3 Katana 100 MKIII 1x12" 100W Guitar Amplifier Combo (KTN1003)
Delivery $50.60
Boss Katana 100 Gen 3 1x12" 100 Watt Combo Amplifier
Delivery $55
Boss Katana 100 Gen 3 1x12 Guitar Amplifier (KTN1003)
Delivery between 1–8 July $21.35
Boss Katana KTN100 Gen 3
Delivery between Thu – Sat $19.23
BOSS Katana Gen3 100W 1 x 12 Guitar Amplifier
Delivery between 1–8 July $30
Boss Katana-100 Gen 3 [guitar Amplifier]
Delivery $207.82
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BOSS Katana-100 Gen 3 Guitar Amplifier
30-day returns
KTN-100 3 Katana Guitar Amplifier 100W 1x12
Delivery $27.56
| Instrument | Electric |
| Technology | Solid State |
| Wattage | 100w |
| Speaker type | 1x 12" Custom |
Boss Katana 100 Gen 3 Guitar Amp
Free delivery
Boss Katana 100 Gen 3 1x12 Guitar Amp (KTN1003)
Delivery $20
Boss KTN-1003 Gen 3 Katana 100 MKIII 1x12" 100W Guitar Amplifier Combo (KTN1003)
Delivery $50.60
Boss Katana 100 Gen 3 1x12" 100 Watt Combo Amplifier
Delivery $55
Boss Katana 100 Gen 3 1x12 Guitar Amplifier (KTN1003)
Delivery between 1–8 July $21.35
| Instrument | Electric |
| Technology | Solid State |
| Wattage | 100w |
| Speaker type | 1x 12" Custom |