Rock Out with the Best Valves in the Business
Exceptional tone. Superior quality. Unbeatable prices.
Complete Revalve Kits 
Output Valves 
Preamp Valves 
Rectifier Valves 
Hi-Fi and Jukebox Valves Restore Your JCM2000 
Amp Parts 
Fire Up Your Amp with Our Best-Selling Tone Bottles
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JJ Fender Blues Jr Vox AC15C1 Valve Kit
From £87.18 -
JJ E34L Singles and Matched Sets
From £27.59 -
ROS-2000 Drop-in PCB for JCM2000 Amplifiers
From £270.00 -
Tung Sol EL34B Singles Pairs Quads
From £59.53 -
Tung Sol Valve Kit (4x 12AX7 2x EL34B)
£221.14 (ex. tax: £184.28) -
JJ 4x ECC83S 4x EL34 II Valve kit
£166.76 (ex. tax: £138.97)
Looking for a complete set of valves?
Crank Up the Feedback
Check out our latest customer reviews
Verified PurchaseExcellent service and Valves sound great
Great to "hear" they sound good !
Verified PurchaseI needed a gain balanced pair of ECC99s, and although reluctant at first, Stewart went above and beyond my expectations and tested a bunch to get a matched pair that sound amazing. Cannot recommend more highly for customer service and feedback and a great pair of tubes. 11/10
Thank you for the nice feedback. It is appreciated!
Verified PurchaseI needed a matched pair of EL34s for my Marshall amp in a hurray. I had managed to break one of the valves in the amp while upgrading the speaker. Stewart sorted me out quickly and with no hassle. Highly recommend with great communication and a swift service.
Good to hear your amp is all good again. I recently broke a 7025 by dropping it on the floor when fitting it to my vintage Deluxe reverb. I know from personal experience how mad I was with myself!
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
Now Available for Pre-Order
Revive your amp and get rockin'!
The ROS-2000 replacement PCB board for Marshall JCM 2000 amplifiers is on the way.
A product of painstaking research, rigorous quality testing, and passion for Marshall's legendary rock machines, this drop-in replacement is everything you need to put your amp back in fighting form.
The ROS-2000 stays 100% faithful to the original JCM 2000 tone while improving component life and amp longevity.
Made in the UK. Rocks worldwide.
✔ 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.