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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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Tested In-House

On Cutting-Edge Gear

Superb Quality

Checked for Tone and Noise

Free Shipping

On Orders Over £100

Easy Returns

180 Day Valve Warranty

Rock Out with the Best Valves in the Business

Exceptional tone. Superior quality. Unbeatable prices.

Complete Revalve Kits Complete Revalve Kits Output Valves Output Valves Preamp Valves Preamp Valves Rectifier Valves Rectifier Valves Hi-Fi and Jukebox Valves Hi-Fi and Jukebox Valves Restore Your JCM2000 Complete Revalve Kits (Board) Amp Parts Amp Parts
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Fire Up Your Amp with Our Best-Selling Tone Bottles

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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.

Looking for a complete set of valves?

Crank Up the Feedback

Check out our latest customer reviews

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D. C.
Verified PurchaseVerified Purchase
5/5

Excellent service. Would highly recommend to anyone wanting new valves. Gave clear fitting instructions with pretesting results hand written on the key valves

4 days ago
Reply 1
Stewart
Store manager

Thank you for your feedback. Nice to hear you appreciate the effort we put in to ensure a good quality product

JJ electronic logo
JJ Fender Deluxe Reverb Amp Valve Kit
R W.
Verified PurchaseVerified Purchase
5/5

Extremely friendly, knowleadgable, efficient and sensibly priced. My "go to" supplier for all things amplifier from now on.

2 weeks ago
Reply 1
Stewart
Store manager

Life is too short not to be friendly. We all enjoy making music 🙂

TAD-6L6GCM-STR-REDBASE with new red box
TAD 6L6GCM-STR Redbase Matched Sets
B.
Verified PurchaseVerified Purchase
5/5

Quality product at excellent price.
Also comes with comprehensive test data.
Very impressed.
Highly recommended.

2 weeks ago
Reply 1
Stewart
Store manager

Hety nice to see our work is appreciated 🙂

JJ EL84 AI image
JJ EL84 Singles Matched Pairs & Quads

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

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    ✔ 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.

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