Valve Tube Guitar Amps

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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

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Our Full Revalve Kits are Ready to Rock

Get the perfect set of Premium Tested Valves for your amp

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Packaged with Care

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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.

JJ 6L6GC Singles Matched Sets
From £25.80 Select options This product has multiple variants. The options may be chosen on the product page
JJ 6V6S Standard and DM Versions
From £24.20 Select options This product has multiple variants. The options may be chosen on the product page
JJ ECC83S Preamp Valve
From £15.20 Select options This product has multiple variants. The options may be chosen on the product page
JJ EL34 II Singles, Matched Sets
From £24.50 Select options This product has multiple variants. The options may be chosen on the product page
JJ EL84 Singles Matched Pairs & Quads
From £19.50 Select options This product has multiple variants. The options may be chosen on the product page
JJ GZ34S Rectifier (5AR4) Premium Tested
£27.88 Add to basket

Looking for a complete set of valves?

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Check out our latest customer reviews

paul

Verified owner

5/5

Always excellent service! Our go to place for valves. Thanks.

5 days ago

Electro Harmonix EH 12AX7

Andrew

Verified owner

5/5

Ordered valves with 1pm guaranteed shipping. Arrived as promised. Fair price. Thank you very much.

3 weeks ago

JJ Valve Kit 4x ECC83S 2x EL34 II

Clive F.

Verified owner

5/5

Quality service… great product

4 weeks ago

JJ ECC823 Premium Tested

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.