Will this work for everyone ?

This will work just fine for anyone. Don’t listen to hateful comments from the inexperienced; they have no idea the answer to anything. The only thing you may notice about this amp is the delay needs to be turned all the way up for the long delay guitar solo sound.

If you plug in headphones, does it mute the speaker? Can both the speaker and the rec out sound simultaneously?

No, once you plug in headphones, the external speakers are muted.

Does anyone know if a standard 9v power supply (like what you'd use for pedals) will safely power this amp?

Hi, it will take the Roland/Boss PSA-120s standard power supply (9-volt, 500mA, the same one you use for all Boss pedals.) Please let us know if you have any other questions! Thank you, The Midi Store Team

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GUITAR AMPLIFIER

Product ID: 254830743

Details

Brand
BOSS
Colour
Black
Compatible devices
Guitar Bass
Material
Plastic
Output wattage
7

🎸3-band analogue tone stack for rich sound

📱Aux input for seamless jamming

🔋7W output, battery-powered freedom

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COP 1476777

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Unleash pro-level tone wherever you go—because your sound deserves to travel.

JAM ANYWHERE - Runs on 6 AA batteries or AC adapter—no outlet? No problem.
INSTANT AMBIENCE - Built-in tape-style delay adds warm, atmospheric depth to your riffs.
PLUG PLAY VIBES - Aux input lets you jam along with your favorite tracks from any device.
PRO GRADE CIRCUITRY - Authentic multi-stage analogue gain for classic, high-end amp tones.
BIG TONE TINY PACKAGE - Experience full, rich sound in a compact, travel-ready amp.

The Boss Katana Mini is a 7-watt solid-state guitar amplifier featuring a 3-band analogue tone stack and multi-stage gain circuitry, delivering rich, full sound in a highly portable design. Powered by six AA batteries or an optional AC adapter, it includes an aux input for jamming with external music and a built-in tape-style delay effect, making it perfect for musicians seeking professional tone on the move.

Specifications

ASIN	B072XKP8TH
Amplifier Type	Solid State
Brand	BOSS
Built-In Media	/
Color	Black
Compatible Devices	Guitar, Electric Bass
Connector Type	3.5mm Jack
Customer Reviews	4.6 4.6 out of 5 stars (2,567)
Enclosure Material	Plastic
Global Trade Identification Number	00761294511299, 04957054511296
Item Dimensions D x W x H	6.8D x 10.7W x 9.3H centimeters
Item Type Name	BOSS KTN-MINI Katana Portable Guitar Amplifier
Item Weight	1.5 Kilograms
Manufacturer	Roland
Mfr Part Number	KTN-MINI
Model Name	Boss Katana Mini - 7-Watt Combo Amp Ultra-compact and travel-ready
Model Number	KTN-MINI
Number of Bands	3
Output Channel Quantity	1
Output Wattage	7
Power Source	Battery Powered
Speaker Size	4 Inches
UPC	761294511299
Unit Count	1 Count

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