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BOSS Katana-100 Gen 3 100-Watt 1×12 Guitar Combo Amplifier
Description
The BOSS Katana-100 Gen 3 delivers powerful stage-ready tone, advanced tone shaping, and expanded performance control in a versatile 1×12 combo amplifier. Powered by BOSS’s evolved Tube Logic architecture and reactive Class-AB power section, this third-generation Katana produces dynamic, tube-inspired response with the reliability and flexibility of modern digital technology. The 100-watt design provides plenty of headroom for rehearsals, recording, and live performance while remaining portable and easy to transport.
Six versatile amp characters—including the expressive new Pushed mode—deliver everything from sparkling clean tones to modern high-gain sounds, with a selectable variation for each. The Katana-100 Gen 3 also includes five independent effects sections powered by BOSS’s renowned effects technology, along with advanced tone-shaping tools like Contour and Cabinet Resonance controls. With expanded connectivity, eight onboard preset memories, and deep editing through the BOSS Tone Studio software, this amplifier provides exceptional versatility for modern guitarists.
Key Features
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100-watt guitar combo amplifier
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1 × 12-inch custom BOSS speaker
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Evolved Tube Logic design for enhanced feel and response
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Six amp types: Acoustic, Clean, Pushed, Crunch, Lead, and Brown
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Variation switch adds alternate voicing for each amp type
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Five simultaneous effects sections: Booster, Mod, FX, Delay, and Reverb
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Three-way Contour control for shaping overall tonal character
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Three Cabinet Resonance options: Vintage, Modern, and Deep
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Eight Tone Setting memories for storing complete amp and effects setups
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Power Control for achieving great tone at lower volumes
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Effects loop for integrating external pedals
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USB connectivity for recording and tone editing
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Line/headphone output with cabinet simulation
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AUX input for playing along with music sources
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Rear-panel jacks for footswitch and expression pedal control
Footswitch Compatibility (Optional – Not Included)
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Compatible with the BOSS GA-FC or GA-FC EX foot controllers for full stage control of channels and effects
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Also works with BOSS FS-5L, FS-6, or FS-7 footswitches
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Expression pedals such as BOSS EV-30 or Roland EV-5 can be used for additional control
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Footswitches and expression pedals are optional accessories and not included
Specifications
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Output Power: 100 watts
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Speaker: 1 × 12" custom BOSS speaker
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Amp Types: Acoustic, Clean, Pushed, Crunch, Lead, Brown (with variations)
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Effects Sections: Booster, Mod, FX, Delay, Reverb
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Presets: 8 Tone Setting memories
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EQ: Bass, Middle, Treble plus Contour and Presence controls
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Power Control: Standby / 0.5W / Half / Full
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Effects Loop: Yes
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Inputs: 1/4" Guitar input, 1/8" AUX input, Effects Return
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Outputs: Line/Headphone output, USB
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Footswitch: GA-FC / GA-FC EX compatible, external footswitch jack
We accept all forms of major credit and debit cards including Visa, MasterCard, Discover and American Express. We also have the option to use PayPal, Apple Pay, Google Pay, and Amazon Payments.
To be eligible for a return, you must contact our sales dept. for a RMA return auth number. Our staff can be contacted via email or phone. Your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Unless the USED item fails to meet description, or is lost or damaged in shipping, USED items cannot be returned.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable), such as items with obvious signs of use.And any item not in its original condition, is damaged or missing parts for reasons not due to our error, or any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at sales@grassrootsmusicstore.com.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@grassrootsmusicstore.com and send your item to: Grass Roots Music Store, 1045 Asbury Avenue, ocean city NJ 08226, United States.
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Shipping
To return your product, you should mail your product to: Grass Roots Music Store, 1045 Asbury Avenue, ocean city NJ 08226, United States
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Thank you.