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The 10 Best Guitar Amps as of July 2026

Updated 2 July 2026 ยท Reviewed by the Pickarank team ยท Prices in GBP, subject to change

We compared the best guitar amps you can buy in 2026, scoring each out of 10 on performance, value, build quality and features. Here are the ten worth your money โ€” with an at-a-glance table and the current best prices.

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Our top picks at a glance

Top pick

Boss Katana-50 MkII

9.1Best overall
Check price on Amazon โ‰ˆ ยฃ220
Best value

Orange Crush 20

8.4Best budget practice
Check price on Amazon โ‰ˆ ยฃ120
Also great

Fender Mustang GTX50

9.0Best modelling versatility
Check price on Amazon โ‰ˆ ยฃ280

Prices were correct at the time of writing and change often โ€” tap through for today's price on Amazon.

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How we ranked these guitar amps

Each pick earns a score out of 10 from weighted criteria:

  • Performance (35%) โ€” how well each guitar amp does its core job.
  • Value (25%) โ€” quality and features for the price.
  • Build & reliability (20%) โ€” materials, longevity and warranty.
  • Features (20%) โ€” meaningful extras that improve the experience.

We also weigh real-world owner reviews โ€” star ratings and how many people left them โ€” and whether each product has the features you'd expect in its class.

At a glance: top 10 compared

Swipe across to see all columns, including Amazon links โ†’

#Guitar AmpsScoreBest forTypeApprox. PriceAmazon links
1Boss Katana-50 MkII9.1Best overallModellingยฃ220View Price
2Fender Mustang GTX509.0Best modelling versatilityModellingยฃ280View Price
3Positive Grid Spark 408.8Best smart practiceModellingยฃ230View Price
4Fender Blues Junior IV8.8Best tubeTubeยฃ600View Price
5Marshall DSL40CR8.7Best rock tubeTubeยฃ550View Price
6Yamaha THR10II8.7Best desktopModellingยฃ300View Price
7Blackstar HT-5R MkII8.6Best low-watt tubeTubeยฃ450View Price
8Orange Crush 208.4Best budget practiceSolid-stateยฃ120View Price
9Boss Katana Mini8.3Best portableModellingยฃ90View Price
10Fender Frontman 20G8.1Best cheapSolid-stateยฃ80View Price

The full ranking

1
Best overall

Boss Katana-50 MkII

9.1Our number one pick.

The Boss Katana-50 MkII delivers a huge range of excellent amp voices and effects with genuine gig-ready volume, all at a price that's hard to beat. The app-based tweaking has a learning curve, but the versatility and value are excellent.

Tone: 9.2Versatility: 9.4Build: 9.0Value: 9.4
Pros
  • Huge range of great tones
  • Gig-ready volume
  • Outstanding value
Cons
  • Deep menus to learn
  • Effects best set via app
Check price on Amazonโ‰ˆ ยฃ220
2
Best modelling versatility

Fender Mustang GTX50

9.0A superb runner-up.

The Fender Mustang GTX50 offers superb amp models, a big effects library and a clear colour screen for easy tweaking, brilliant for home and small gigs. It is pricier, but the tones and interface are excellent.

Tone: 9.2Versatility: 9.4Build: 9.0Value: 8.8
Pros
  • Excellent amp models
  • Easy colour-screen editing
  • Wi-Fi/Bluetooth updates
Cons
  • Higher price
  • Lots of options to explore
Check price on Amazonโ‰ˆ ยฃ280
3
Best smart practice

Positive Grid Spark 40

8.8Rounds out our top three.

The Positive Grid Spark 40 pairs great practice tones with smart app features like auto-backing tracks and jam tools, a superb learning companion. Its focus is practice over gigging, but the features and tone are excellent.

Tone: 8.8Versatility: 9.0Build: 8.8Value: 9.0
Pros
  • Clever practice app
  • Great home tones
  • Auto backing tracks
Cons
  • Not built for gigs
  • App-reliant features
Check price on Amazonโ‰ˆ ยฃ230
4
Best tube

Fender Blues Junior IV

8.8A standout in the upper half.

The Fender Blues Junior IV is a much-loved 15-watt valve combo with warm, dynamic cleans and a sweet natural break-up beloved for blues and rock. It is a one-channel purist's amp, but the tone is excellent.

Tone: 9.4Versatility: 8.2Build: 9.0Value: 8.4
Pros
  • Gorgeous valve tone
  • Dynamic touch response
  • Compact and giggable
Cons
  • Single channel
  • Loud for bedrooms
Check price on Amazonโ‰ˆ ยฃ600
5
Best rock tube

Marshall DSL40CR

8.7A well-rounded mid-table pick.

The Marshall DSL40CR is a versatile 40-watt valve amp with classic Marshall crunch, two channels and a master volume for taming the roar. It is heavy, but the rock tones and build are excellent.

Tone: 9.2Versatility: 8.6Build: 9.0Value: 8.6
Pros
  • Classic Marshall crunch
  • Two footswitchable channels
  • Master volume control
Cons
  • Heavy
  • Loud at its best
Check price on Amazonโ‰ˆ ยฃ550
6
Best desktop

Yamaha THR10II

8.7Great value in the middle of the pack.

The Yamaha THR10II is a stylish desktop amp with lovely low-volume tones, stereo speakers and Bluetooth, perfect for home playing and practice. It won't fill a venue, but the home tones and design are excellent.

Tone: 8.8Versatility: 8.8Build: 9.0Value: 8.8
Pros
  • Great low-volume tone
  • Stereo with Bluetooth
  • Battery option
Cons
  • Not for gigging
  • Smaller sound
Check price on Amazonโ‰ˆ ยฃ300
7
Best low-watt tube

Blackstar HT-5R MkII

8.6A dependable pick if the price is right.

The Blackstar HT-5R MkII packs real valve tone into a 5-watt combo with reverb, making cranked tube sounds achievable at lower volumes. Headroom is limited, but the valve tone and features are excellent.

Tone: 9.0Versatility: 8.4Build: 8.8Value: 8.6
Pros
  • Real valve tone at low volume
  • Built-in reverb
  • Great for home
Cons
  • Limited clean headroom
  • Still loud when pushed
Check price on Amazonโ‰ˆ ยฃ450
8
Best budget practice

Orange Crush 20

8.4Solid, if outshone by pricier rivals.

The Orange Crush 20 offers punchy dirty tones and a useful clean channel in a rugged, stylish package at a friendly price, a great practice amp. It is solid-state, but the tone and value are excellent.

Tone: 8.6Versatility: 8.2Build: 8.6Value: 9.0
Pros
  • Punchy Orange dirt
  • Rugged build
  • Great value
Cons
  • Solid-state feel
  • No effects
Check price on Amazonโ‰ˆ ยฃ120
9
Best portable

Boss Katana Mini

8.3A budget-friendly option worth a look.

The Boss Katana Mini is a battery-powered 7-watt amp with surprisingly good tones and a built-in delay, ideal for practice anywhere. It is small and mono, but the portability and tone are good.

Tone: 8.4Versatility: 8.0Build: 8.4Value: 9.0
Pros
  • Battery powered
  • Good tones for size
  • Built-in delay
Cons
  • Small sound
  • No line out
Check price on Amazonโ‰ˆ ยฃ90
10
Best cheap

Fender Frontman 20G

8.1Rounds out our top ten.

The Fender Frontman 20G is a cheap, simple practice amp with clean and drive channels that covers the basics for beginners. Tones are basic, but for a first amp the value is good.

Tone: 8.0Versatility: 8.0Build: 8.2Value: 9.0
Pros
  • Very affordable
  • Clean and drive channels
  • Simple to use
Cons
  • Basic tones
  • Harsh at high gain
Check price on Amazonโ‰ˆ ยฃ80

Frequently asked questions

What's the best of the guitar amps in 2026?

Our top overall pick is the Boss Katana-50 MkII, which leads on our combined score for performance, value and features. The Fender Mustang GTX50 and Positive Grid Spark 40 are excellent alternatives depending on budget and needs.

How did we choose these?

We weight performance, value, build quality and features, drawing on hands-on use and independent testing. See the methodology box above for the full breakdown.

Are these prices accurate?

Prices are approximate UK figures at the time of writing and change frequently. Click through to Amazon for the current price.

The bottom line

If you just want the best guitar amps without overthinking it, the Boss Katana-50 MkII is our top recommendation โ€” it earns the highest overall score for performance, value and features. Have a look at the current price and see what you think.

Check price on Amazon โ‰ˆ ยฃ220

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