Best Boss Katana Mini Amplifier Deals Online in the UK (10 Deals Found)

Last Updated - 19/09/2026 Sort By:

Best Choice
BOSS

New
BOSS Ktn-Mini Katana Portable Guitar Amplifier, A Compact, Go-Anywhere Amp That Runs On Batteries - Rich, Full Sound
Unlike typical small, battery-powered guitar amps that offer so-so sound quality, the Katana-Mini produces big, full ton

£81.24 £129.00
Best Value
BOSS

New
BOSS KATANA:GO | Personal Headphone Amplifier for Guitar & Bass | Ready-To-Play Sounds from Stage-Class Katana Amps | Ad
Compact, convenient, and loaded with tone, KATANA:GO is an essential companion for daily jams with your guitar or bass.

£95.04 £112.00
BOSS

New
BOSS Katana-Air | Wireless Compact Desktop Amplifier for Guitar, Bass & Acoustic-Electric Guitar & Bass | 5 Amp Characte
Totally wireless guitar amplifier driven by advanced BOSS technology.

£345.00
BOSS

New
BOSS Katana-50 Gen 3 Guitar Amplifier | Compact 50-Watt Combo Amp | Custom 12-Inch Speaker | Evolved Tube Logic Sound |
With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level.

£269.00 £293.00
BOSS

New
BOSS Katana-Air EX | Powerful Wireless Desktop Amplifier for Guitar, Bass & Acoustic-Electric Guitar & Bass | Stereo Sou
Katana-Air EX is a powerhouse wireless desktop amp that delivers big stereo sound and authentic Katana tones in a compac

£398.00
31% Off
BOSS

New
BOSS Ktn-Mini Katana Portable Guitar Amplifier, A Compact, Go-Anywhere Amp That Runs On Batteries - Rich, Full Sound & F
Product 1: Unlike typical small, battery-powered guitar amps that offer so-so sound quality, the Katana-Mini produces bi

£99.23 £143.06
12% Off
BOSS

New
BOSS Ktn-Mini Katana Portable Guitar Amplifier, A Compact - Rich, Full Sound & BIC-10 Guitar, Bass And Instrument Cable,
Product 1: Unlike typical small, battery-powered guitar amps that offer so-so sound quality, the Katana-Mini produces bi

£102.04 £115.90
36% Off
BOSS

New
BOSS Ktn-Mini Katana Portable Guitar Amplifier, A Compact, Go-Anywhere Amp That Runs On Batteries - Rich, Full Sound & D
Product 1: Unlike typical small, battery-powered guitar amps that offer so-so sound quality, the Katana-Mini produces bi

£90.12 £140.99
15% Off
BOSS

New
BOSS Katana-50 EX Gen 3 Guitar Amplifier | Compact 50-Watt Combo Amp Expanded for Live Performers | Upgraded Custom 12-I
With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level.

£309.00 £362.00
13% Off
BOSS

New
BOSS Katana-100 Gen 3 Guitar Amplifier | Powerful 100-Watt Combo Amp | Custom 12-Inch Speaker | Evolved Tube Logic Sound
With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level.

£375.00 £432.00

10 Boss Katana Mini Amplifier deals are available from: Amazon stores, starting from £81.24.
The biggest discount we found is 37% on BOSS Ktn-Mini Katana Portable Guitar Amplifier, A Compact, Go-Anywhere Amp That Runs On Batteries - Rich, Full Sound at Amazon.
The lowest price we found is £81.24 while the highest is £398.00.
Prices for the best Boss Katana Mini Amplifier deals average at £216.37.
Last updated on September 19, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Boss Katana Mini Amplifier.