Premium Tested

JJ KT88 Matched Pairs & Quads
From £104.40

Fully tested JJ Electronic KT88 valves. Available here as matched pairs and matched quads. This is one powerful bottle, packing 42 watts, strong bass and dazzling highs. Also compatible with 6550 amplifiers.

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

180 day warranty.

KT88
Fender Princeton Reverb Full Valve Kit with Quality Russian Valves
£234.52 (ex. tax: £195.43)

Fender Princeton Reverb Full Valve Kit with quality Russian valves and a JJ GZ34S gives you the tone closest to valves fitted in the 1960s. This kit matches up to what is being fitted today in the re-issue 1965 version.

Valves made in Russia. GZ34S made in Slovakia. Tested in-house.

180 day warranty.
JJ 1x ECC83S 2x EL34 II Valve Kit
£67.97 (ex. tax: £56.64)

Our JJ 1x ECC83S 2x EL34 II valve kit with matched output valves and a balanced phase splitter. The JJ EL34 II has richer mid tones than the original JJ EL34.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ 4x ECC83S 2x 6L6GC Valve Kit
£134.70 (ex. tax: £112.25)

Our JJ 4x ECC83S 2x 6L6GC Valve Kit contains six valves total. Ideal for a range of Fender, Cornford and Engl amps. Output valves and phase splitter matched by hand in-house.

Made in Slovakia. Tested in-house.

180 day warranty.
Sovtek EL84M Singles Pairs Quads
From £47.00

This is the robustly constructed Sovtek EL84M Matched Quad. The super low-noise Sovtek EL84M is ideal for musicians looking for a cleaner sound from their amps and more headroom. A magnificent choice for hi-fi amps because of their low distortion. They can withstand much higher voltages and power dissipation compared to standard EL84s, and are more durable.

Tested in-house.

180 day warranty.
NOS Tung Sol 12AT7 Grey Anode D Getter
£37.02 (ex. tax: £30.85)

NOS Tung Sol USA 12AT7.
Vox AC4 Sovtek Valves
£60.73 (ex. tax: £50.61)

This fully tested kit contains two Sovtek 12AX7WA valves and one Sovtek EL84 (6BQ5) for the Vox AC4. Sovtek 12AX7WA gives subtle distortion, great for light/normal rock tones.

Made in Russia. Tested in-house.

180 day warranty.
Tung Sol Valve Kit (4x 12AX7 2x EL34B)
£221.14 (ex. tax: £184.28)

The Tung Sol Valve Kit 4x 12AX7 2x EL34B is our best sounding valve kit for your 50 watt amp. It offers a rich tone perfect for rock of any style. Preferred by professional musicians who value durability, reliability, and superb tone. Marshall uses the Tung Sol EL34B in their current production amps.

Made in Russia. Tested in-house.

180 day warranty.
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Tung Sol Valve Kit (3x 12AX7 4x EL34B)
£297.26 (ex. tax: £247.72)

The Tung Sol Valve Kit 3x 12AX7 4x EL34B is our best sounding valve kit for your 100 watt amp. These top-shelf valves offer a rich tone perfect for all styles of rock. Preferred by professional musicians who value durability, reliability, and superb tone.

Made in Russia. Tested in-house.

180 day warranty.
Vox AC15TBX JJ Electronic Full Valve Kit
£140.12 (ex. tax: £116.77)
This is a value Vox AC15TBX Full Valve Kit using JJ Electronic valves.

Includes
- 5x JJ ECC83S (12AX7)
- 2x matched EL84
- 1x 5Y3S rectifier valve
Includes a 180 day warranty.
JJ Premium Tested Marshall SL5 Valve Kit
£76.22 (ex. tax: £63.52)

Full replacement valve kit for the Marshall SL5 amp.

Our JJ EL34 kits use the much improved JJ EL34II for its vastly richer mid tones. Your valves are prmium tested on our custom valve testers

All valves tested in-house.

180 day warranty.
JJ 1x ECC83S 2x EL84 Valve Kit
£53.32 (ex. tax: £44.43)

Our JJ 1x ECC83S 2x EL84 Valve Kit contains four valves total. Ideal for many lower wattage amps from Haze, Marshall, Brunetti, Mars, etc. Output valves and phase splitter matched by hand in-house.

Made in Slovakia. Tested in-house.

180 day warranty.