Premium Tested

Sovtek 6550WE
From £75.60

Four Sovtek 6550WEs in Matched Pairs Quads and Sextets can easily provide 200 watts of audio valve power. Tested in-house for maximum quality. They come with a test certificate showing the matching parameters.
Marshall JCM900 Tung Sol Valve Kit
£265.20 (ex. tax: £221.00)

We have created this special Marshall JCM900 Tung Sol Valve Kit in response to requests from our professional JCM900 users. This kit uses Tung Sol valves because of their warm tone perfect for Marshall amps. We get superb customer feedback on these valves.

Made in Russia. Audio and perofrmance tested on our suiter of custom testers

180 day warranty.
Vox AC15TBX Superior Valve Kit
£354.18 (ex. tax: £295.15)

This Vox AC15TBX Superior Valve Kit contains five Sovtek 12AX7WC valves, two Sovtek EL84 valves, and a JJ 5Y3S rectifier valve. We test and match our valves on our in-house suite of AVO and custom-built testers. All valves tested at real amp voltages. Includes a specially selected, balanced 12AX7WC for the phase splitter position. You will receive a test certificate showing the matching info and the test conditions for the matched valves.

Preamp and output valves made in Russia by Sovtek. The rectifier is valve made in Slovakia by JJ Electronic.

Tested in-house.

180 day warranty.
Supro Coronado 1690T Valve Kit
£238.80 (ex. tax: £199.00)

The Supro Coronado 1690T Valve Kit gives you exactly the same valves fitted to the amp when new, preserving that famous Supro tone.

Tested in-house at real amp voltages.

180 day warranty.
Supro Thunderbolt Valve Kit
£177.60 (ex. tax: £148.00)

The Supro Thunderbolt Valve Kit gives you exactly the same valves fitted to the amp when new, preserving that famous Supro tone.

Tested in-house at real amp voltages.

180 day warranty.
JJ Engl Fireball 60 Watt E625 Valve kit
£79.20 (ex. tax: £66.00)

Our JJ Valve Kit for the Engl Fireball 60 Watt E625 contains 1x ECC83S and 2x 6L6GC. Good for several other amps with the same valve configuration. Includes matched output valves and a balanced phase splitter.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ Engl Fireball 100 Watt E635 Valve Kit
£133.20 (ex. tax: £111.00)

Our JJ Valve Kit for the Engl Fireball 100 Watt E635 contains 1x ECC83S and 4x 6L6GC. Good for several other amps with the same valve configuration. Includes matched output valves, and a balanced phase splitter.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ 3x ECC83S 4x EL34 II Valve kit
£140.40 (ex. tax: £117.00)

This fully tested kit contains three JJ ECC83 (12AX7) and four JJ EL34 II valves. The JJ EL34 II has richer mid tones than the original JJ EL34. Output valves and phase splitter hand-matched in-house.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ 3x ECC83S 4x 6L6GC Valve Kit
£158.00 (ex. tax: £131.67)

Our JJ 3x ECC83S 4x 6L6GC Valve Kit contains seven valves. This kit fits Fender Silverface (AB763) Showman and Dual Showman amps, as well as the Peavey Valveking. Output valves and phase splitter matched by hand in-house.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ Fender Showman 6G14A Valve Kit
£205.20 (ex. tax: £171.00)

This kit fits Fender Showman 6G14A and Dual Showman 6G14A amps. Ten valves total. Output valves and phase splitter matched by hand in-house.

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.
Laney IRT30 Amp Valve Kit
£103.20 (ex. tax: £86.00)

This kit fits Laney IRT30 amps. Five valves total. Output valves and phase splitter matched by hand in-house.

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.
JJ 6x ECC83S 2x 6L6GC Valve Kit
£151.20 (ex. tax: £126.00)

Our JJ 4x ECC83S 4x 6L6GC Valve Kit fits a number of Fender amps, including the Bandmaster 6G7A, Concert G12A, Pro 6G5A, Super 6G4A, Twin 6G8, and Vibroverb 6G15. Eight valves total. Output valves and phase splitter matched by hand in-house.

Made in Slovakia. Tested in-house.

180 day warranty.