Valve Tube Guitar Amps

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Discover the World's Best Sounding Valves

Give your amp the tone it deserves with our Premium Tested lineup

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JCM2000 Boards

Exciting News for Marshall JCM2000 Owners

Restore the tone of your DSL100, DSL50, or TSL100/122 with our custom-built PCB boards

Revive Your Amp

AmpFinder

Our Full Revalve Kits are Ready to Rock

Get the perfect set of Premium Tested Valves for your amp

Check Out Our Complete Kits

Tested In-House

Purchase with Confidence

Quality Guaranteed

Choose from Top Brands

Secure Fast Shipping

Packaged with Care

Easy Returns

180 Day Valve Warranty

Unleash Your Tone with Premium Tested Valves

The only valves tested for noise, longevity, and real-world performance

✔ Tested in real amp circuits
✔ Run at real amp voltages
✔ Matched for tone
✔ Sound-checked to eliminate noise
✔ 180-day warranty

We Turn Valve Testing Up to Eleven

To ensure maximum quality and tone, we use custom-built, state-of-the-art valve testers. These one-of-a-kind units run valves in real amp circuits at real amp voltages, and even allow us to listen for noise and microphonics.

You can't buy a better valve.

Learn how Premium Testing unleashes your tone or shop our Premium Tested Valves now.

Rock Out with Our Best-Selling Valves

Exceptional tone. Superior quality. Unbeatable prices.

Fender Blues Jr Bias Kit
From £20.00
JJ 6L6GC Singles Matched Sets
From £25.80
JJ 6V6S Standard and DM Versions
From £22.40
JJ ECC83S Preamp Valve
From £15.20
JJ EL34 II Singles, Matched Sets
From £24.50
JJ EL84 Singles Matched Pairs & Quads
From £19.50

Looking for a complete set of valves?

Crank Up the Feedback

Check out our latest customer reviews

Simon A.

Verified Purchase

5/5

Excellent speedy service and great prices as ever. I’ve ordered loads of valves from here and they’re all still going strong.

18 hours ago

Orange OR15 JJ Kit

T.S.

Verified Purchase

5/5

100% perfect as per usual

1 week ago

JJ ECC83S Preamp Valve

Stephen C

Verified Purchase

5/5

I ordered the JJ’s mid week, all up and running for the gig on Saturday! Excellent service,My Deluxe Reverb is now sounding better than ever!

3 weeks ago

JJ Fender Deluxe Reverb Amp Valve Kit

Official dealer. Valves tested in-house. 180 day warranty.

Restore Your Marshall JCM2000

Bring your beloved amp back to life with our upgraded replacement PCB board

✔ Permanently Fixes Bias Drift
✔ Resolves Preamp Hum
✔ Reduces Noise
✔ Restores Tone
✔ Built to Last

Because true rockers never die

Marshall Amplification does not endorse this product. It is an entirely independently developed unit. Marshall JCM2000 is a trademark of Marshall Amplification Ltd.