EL34 Based Kits

EL34 guitar amp valve kits for a wide range of amps. Get expert-matched power and preamp tubes for your amp all in one go. Tested in-house. 180 day warranty.

JJ Valve Kit 4x ECC83S 2x EL34 II
£94.00 Price Excluding UK VAT

A fully tested revalve kit for 45-50 watt amplifiers from Marshall, Rooster, Selmer, etc. Contains four ECC83S (12AX7) and two 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 2x EL34 II Valve Kit
£80.00 Price Excluding UK VAT

This fully premium tested kit contains three JJ ECC83 (12AX7) and two 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 on our custom designed testers. Made in Slovakia.
JJ Valve Kit 4x ECC83S 4x EL34 II
£130.00 Price Excluding UK VAT

A fully tested revalve kit for 100 watt amplifiers like the Marshall DSL100 and several Matamp models. Contains four ECC83S (12AX7) and four 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.
Tung Sol Valve Kit (3x 12AX7 2x EL34B)
£162.03 Price Excluding UK VAT

The Tung Sol Valve Kit 3x 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.
JJ 2x ECC83S 2x EL34 II Valve Kit
£70.83 Price Excluding UK VAT

This fully tested kit contains two JJ ECC83 (12AX7) and two JJ EL34 II valves. Fits a range of amps from Blackstar, Fender, Hughes & Kettner, Line 6, and Blackstar St James EL34. 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 Blackstar HT40 & HT60 Valve Kit
£68.00 Price Excluding UK VAT

A Premium tested revalve kit for the Blackstar HT40 & HT60 Valve Kit. Contains 2x ECC83S and 2x EL34 II from JJ Electronic 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 1x ECC83S 2x EL34 II Valve Kit
£53.00 Price Excluding UK VAT

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.
Tung Sol Valve Kit (4x 12AX7 2x EL34B)
£183.00 Price Excluding UK VAT

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.
Tung Sol Valve Kit (3x 12AX7 4x EL34B)
£246.00 Price Excluding UK VAT

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.
Tung Sol 2x 12AX7 2x EL34B Valve Kit
£135.30 Price Excluding UK VAT
This Tung Sol 2x 12AX7 2x EL34B Valve Kit brings delivers gutsy rock sound for your amp. Current Marchall amps use the Tung Sol EL34B.

Includes
- 2x matched Tung Sol EL34B
- 2x Tung Sol 12AX7 (ECC83)
JJ Premium Tested Marshall SL5 Valve Kit
£62.00 Price Excluding UK VAT

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 5x ECC83S 4x EL34 II Valve Kit
£143.00 Price Excluding UK VAT

This fully tested revalve kit fits a wide range of 100 watt amplifiers. Contains five ECC83 (12AX7) and four 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.