Boss Katana Mini Compact Guitar Amp

£119.00

If you are looking for New gear from Boss Amps. The Boss Katana Mini Compact Guitar Amp is a great option. In stock, and ready to ship with fast, reliable delivery across the UK, Ireland, and Europe. For more details within Amps, additional Combo Amps options, full specifications, demos, images, videos, and secure online ordering, read on below.

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Description

If you are looking for New gear from Boss Amps. The Boss Katana Mini Compact Guitar Amp is a great option. In stock, and ready to ship with fast, reliable delivery across the UK, Ireland, and Europe. For more details within Amps, additional Combo Amps options, full specifications, demos, images, videos, and secure online ordering, read on below.

Please Note: The Boss Katana Mini does not come with a mains power supply, the recommended power supply is the Roland PSB-1U.

The Boss Katana Mini has taken the practice amp world by storm. It may be small in stature but this amp is not a toy as it kicks out way more low-end than you might think!

It gives 7w of power through a 4″ speaker however that speaker has been optimised for the guitar so that you avoid thin, tinny guitar sounds.

3-Channels & Delay

Most small practice amps will have a 2-channels that are barely useable. The Katana mini has 3 stunning channels that give you a lovely clean, a hearty overdrive and the all-out Brown Sound for mega gain. That means you can practice any style of music from Jazz to Heavy Metal if you wanted to. 

The addition of a basic delay is what makes this amp is nifty to practice with. It gives your tone a little bit more space and makes it that much more pleasing to the ear – especially when you’re practicing those Van Halen runs on the Brown channel.

From Home To Hotel

The Katana Mini is small enough to keep at home without taking up much space or to throw in the back of your car on your next trip. Take it the hotel or your holiday destination and ensure that you’ll always have great tones on the road to practice with. Did I mention that it can be powered by 6x AA batteries OR a power supply at the wall?

Cab Sim Output

Not only have Boss created a little amp that sounds great in the room but it also has a cabinet simulated output which means you can plug it directly into a recording interface and get great recording tones. The Cab Sim emulation is voiced with a bigger sounding cabinet so it’ll sound huge when plugged in!

Specifications

  • Rated Power Output:7W
  • Speaker: 10 cm (4 inches)

Controls

  • POWER switch
  • TYPE switch
  • GAIN knob
  • VOLUME knob
  • BASS knob
  • MIDDLE knob
  • TREBLE knob
  • DELAY TIME knob 
  • DELAY LEVEL knob

Connectors

  • INPUT jack: 1/4-inch phone type
  • AUX IN jack: Stereo miniature phone type
  • PHONES/REC OUT jack: Stereo miniature phone type
  • DC IN jack

Power Supply

  • Alkaline battery (AA, LR6) x 6, Rechargeable Ni-MH battery (AA, HR6) x 6 or AC adaptor (sold separately)
  • Battery Life: Approx. 7-10 Hours
  • Power Supply: Roland PSB-1U (sold separately)
  • Current Draw: 350 mA
  • Expected battery life under continuous use: Alkaline battery: Approximately 7 hours, Rechargeable Ni-MH battery: Approximately 9 hours (When using batteries having a capacity of 2500 mAh.) * This can vary depending on the capacity of the batteries and the conditions of use.
  • Accessories: Owner’s manual, Alkaline battery (AA, LR6) x 6

Size and Weight

  • Width: 230 mm, 9-1/16 inches
  • Depth: 116 mm, 4-5/8 inches
  • Height: 181 mm, 7-1/8 inches
  • Weight (including battery): 1.2 kg, 2 lbs 11 oz

Additional information

Weight2.5 kg

About the manufacturer

Boss

Boss is a Japanese company founded in 1973 and is one of the most respected names in the world of guitar effects and amplification. Known for their compact stompbox pedals, Boss has defined the sound of countless musicians with classics like the DS-1 Distortion, CE-2 Chorus, and DD-3 Delay. Their range now includes multi-effects processors, loop stations, amplifiers, and recording tools, all built with the brand’s trademark durability and reliability. Favoured by beginners and professionals alike, Boss products are a staple on pedalboards across the UK, offering dependable performance and iconic tone shaping for every style of music.

More info about this Product

Amps

Guitar amps cover everything needed to amplify, shape, and project your guitar sound, from small practice setups to full stage and studio rigs. In this category you’ll find combo amps, separate amp heads and speaker cabinets, covering valve, solid-state, and hybrid designs, each offering a different feel and response. You’ll also see modelling and digital amps, built-in effects, footswitches, attenuation solutions, replacement speakers, valves, and essential accessories to keep an amp performing at its best. Whether you’re chasing pristine cleans, classic crunch, or modern high-gain tones, guitar amps and related gear are all about finding the right balance of power, tone, and control for the way you play.

Combo Amps

Combo amps combine an amplifier and speaker into a single, self-contained unit, making them a practical and popular choice for many players. They’re easy to transport, simple to set up, and available in a wide range of power ratings, from small practice amps to powerful stage-ready models. Combo amps come in valve, solid-state, hybrid, and digital designs, often with built-in effects and tone controls. Their all-in-one nature makes them ideal for home use, rehearsals, recording, and live performance where convenience and reliable tone matter.

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