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

Check Out Our Complete Kits

Tested In-House

Purchase with Confidence

Quality Guaranteed

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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.

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

T.S.

Verified Purchase

5/5

100% perfect as per usual

3 days 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!

2 weeks ago

JJ Fender Deluxe Reverb Amp Valve Kit

paul

Verified Purchase

5/5

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

3 weeks ago

Electro Harmonix EH 12AX7

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.