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BOSS Katana Gen 3 100W 1x12 Guitar Combo Amplifier Black
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BOSS Katana Gen3 Guitar Amplifiers | Demo and Overview with Kirk Fletcher

BOSS Katana Gen 3 Amplifiers | Take It to the Next Stage
Description
The BOSS Katana Gen 3 100W 1x12 guitar combo amplifier lets you shape a wide range of tube-inspired tones with its evolved Tube Logic and onboard effects. Equipped with 100 watts of power and a custom 12" speaker, this third-generation Katana amp delivers stage-ready sound perfect for live performance and recording. BOSS continues to lead in sound innovation with the new Katana Gen 3 amplifiers, featuring revamped I/O and six unique amp characters—expandable to 12 with the Variation button. The latest models include the PUSHED edge of breakup amp tones and the BLOOM voicing switch on the HEAD and ARTIST models, enhancing every detail of your tone with superior sound quality, a customizable UI, and optional wireless streaming via the BTS app.
Refined Tube Logic Provides Expressive Tone
Katana Gen 3 enhances the acclaimed Tube Logic tone platform with greater depth, feel and responsiveness. The six amp characters now include a PUSHED mode, spotlighting the touch-sensitive saturation of an edge-of-breakup combo. Selectable variations within each character provide 12 distinctive tones from clean to high gain. Shape your core tone further with integrated Power Control, letting you dial in cranked-amp inspiration at lower volumes.
Five Essential Effects Sections Onboard
With dedicated sections for booster, mod, FX, delay and reverb, Katana Gen 3 provides a complete palette of premium effects derived from BOSS's pedal lineup. Easily tweak parameters and change effect types using the front-panel controls. Save your favorite combinations to the eight Tone Setting memories for instant recall. The updated BOSS Tone Studio editor offers an intuitive interface to build and organize Live Sets with different sounds for all your musical needs.
Advanced Connectivity for Any Application
Katana Gen 3 features an array of pro connectivity options for recording, performing and integrating with your existing gear. The Power Amp In allows driving the Katana with a preamp or modeler. Stereo Expand lets you link two Katana amps together. An effects loop send/return is ideal for patching in external pedals. The line out, headphones out and USB provide audio interfacing with recording software and more. Supporting two footswitches, an expression pedal and the GA-FC foot controller, Katana Gen 3 gives you hands-free control of various functions during performance.
Infinitely Customizable With BOSS Tone Studio
The BOSS Tone Studio editor unlocks deep tone crafting capabilities via USB. Choose from over 60 premium BOSS effects types and customize their parameters. Shape the contour of your sound with adjustable midrange EQs for all amp characters. Select cabinet simulation for the line out, USB and phones outputs. Save and organize tones as Live Sets for different musical needs. With Tone Studio, Katana Gen 3 becomes an incredibly flexible tone platform for any style or genre.
*Note: Compatibility with all third-party devices and software is not guaranteed. An upcoming firmware update will provide generic driver support.



Features
- 100W Class AB power with 12" custom speaker
- 100W power, custom 12" speaker, evolved Tube Logic
- Six amp characters, PUSHED mode, BLOOM switch, 12 tones
- Five effects sections: booster, mod, FX, delay, reverb
- Advanced connectivity, customizable with BOSS Tone Studio
Specs
- Rated power output: 100W
- Nominal input level:
- Input: -10 dBu (1 mohms)
- AUX in: -10 dBu (20 kohms)
- Return in: -10 dBu (100 kohms)
- Power consumption: 77W
- Power switch: Yes
- Presence knob: Yes
- Master knob: Yes
- Solo button: Yes
- Power control switch: Standby, 0.5W, Half, Max
- Cab resonance switch: Vintage, Modern, Deep
- Variation button: Yes
- Amp type knob: Acoustic, Clean, Pushed, Crunch, Lead, Brown
- Gain knob: Yes
- Volume knob: Yes
- Contour button: Yes
- Bass knob: Yes
- Middle knob: Yes
- Treble knob: Yes
- Booster button: Yes
- Mod button: Yes
- FX button: Yes
- Delay button: Yes
- Reverb button: Yes
- Tap button: Yes
- Booster knob: Yes
- Mod knob: Yes
- FX knob: Yes
- Delay knob: Yes
- Reverb knob: Yes
- CH1 button: Yes
- CH2 button: Yes
- CH3 button: Yes
- CH4 button: Yes
- Panel button: Yes
- Stereo expand switch: Yes
- Indicators: Variation, Acoustic, Clean, Pushed, Crunch, Lead, Brown, Contour, Booster, Mod, FX, Delay, Reverb, Tap, Solo, CH1, CH2, CH3, CH4, Panel
- Input jack: 1/4" phone type
- Power amp in jack: 1/4" phone type
- Line out jack: 1/4" phone type
- Send jack: 1/4" phone type
- Return jack: 1/4" phone type
- Stereo phones jack: Stereo 1/4" phone type
- Exp pedal jack: 1/4" TRS phone type
- GA-FC/CTL CH1/CH2 Solo jack: 1/4" TRS phone type
- AUX in jack: Stereo miniature phone type
- USB port: USB C type
- Bluetooth adaptor slot: Bluetooth Audio MIDI Dual Adaptor
- AC in jack
- Dimensions (WxDxH): 20.875" (530 mm) x 9.813" (248 mm) x 19.0625" (484 mm)
- Speaker: 12" (30 cm) x 1
- Weight: 32 lb. 11 oz. (14.8 kg)
Warranty
90 day labor warranty.
1 year warranty - Multitracks, Jamstations, etc.
Check with manufacturer for specific product warranty.
Featured Articles
Reviews
4.96
24 Reviews
100%
of respondents would recommend this to a friend
- Home Studio18
- Performances11
- Amateur Recording10
- Outdoor Events / Games6
- Professional Recording5
- Haven't found one thing I don't like1
- Power selector rotory switch could be more defin1
- Experienced11
- Novice10
- Professional Musician3
- Excellent Sound23
- Good Power Output21
- Easy To Use18
- Portable16
- Warm / Comfy13
Reviewed by 24 customers
Yes, I would buy this amp again
submitted4 days ago
byGreg
fromGranite Falls NC
Submitted as part of a sweepstakes
Live performance
Great Amp!
submitted5 days ago
byCornboy
fromIllinois
Submitted as part of a sweepstakes
My son outgrew his small practice amp and after reading reviews we decided on the Boss Katana 100 Gen 3. This amp had a lot of features and power for a moderately priced amp. There's tons of preset tones and it's fairly easy to use. Bluetooth capability is a plus.
This amp is everything it's cracked up to be.
submitted14 days ago
byJosh
fromSalt Lake City, Utah
Submitted as part of a sweepstakes
This amp sounds excellent and is easy to use. The built in effects are a great alternative to multiple pedals. I'm loving this thing so far!
Perfect beginner amp. Great tones right out of the box
submitted17 days ago
byRyan
fromSalt Lake City
Submitted as part of a sweepstakes
Bought this amp as something I could use as a beginner amp but also something I could grow into as I learn and practice more. It sounds great right out of the box and I've already had a ton of fun playing with different settings and tones
Great amp
submitted2 months ago
byNoah
fromHudson Wisconsin
Submitted as part of a sweepstakes
Great amp, probably the only one I'll ever need at my beginner/intermediate skill level.
Boss Kantana 100watt 1-12 speaker
submitted4 months ago
byMark
fromSonora California
Submitted as part of a sweepstakes
I really like the amplifier. I haven't been able to dive into it too much but so far it is awesome.
Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitted9 months ago
asked byTerry
fromSugar Land Texas
Does the gafc footswitch come with the amp
No, it doesn't.submitted9 months ago
asked byJohn
fromundisclosed
Which footswitch would you recommend for this amp?
BOSS FS-6 Footswitchsubmitteda year ago
asked byCesar
fromMesa, AZ
Can you run a balanced 1/4 to XLR so I can plug into a mixer/front of house FOH? Then I can use the amp as a monitor while the sound is going through the house mixer for gigs?
Yes, you can.submitteda year ago
asked bySam
fromFresno, Ca
How many input jacks for instruments does this have?
It has one input jack.submitteda year ago
asked byDave
fromEden Prairie, MN
Can/how does one play backing tracks through this amp?
You can play backing tracks vis USB.submitteda year ago
asked byKade
fromNipomo,CA
Does this come with a foot switcher to switch through the presets? Or do I have do purchase it separately?
No, it doesn't included the foot switches.















