marshall

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    6L6 Guitar Amp Valve Kits

    JJ 6x ECC83S 2x 6L6GC Valve Kit

    £149.00 Add to basket

    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.

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    EL34 Based Kits

    JJ Blackstar HT40 & HT60 Valve Kit

    £78.00 Add to basket

    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.

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    EL34, KT66, KT77, KT88, and 6550 Valves and Tubes

    JJ E34L Singles and Matched Sets

    £25.90£98.00 Select options This product has multiple variants. The options may be chosen on the product page

    JJ E34L available here as singles, matched pairs and matched quads. Brand new and tested in-house on our Maxi Match tester. Great for cutting through on lead playing or dishing out fat beefy rhythms.

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

    180 day warranty.

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    300B 2A3 6L6 KT77 EL34 Matched

    JJ EL34 II Singles, Matched Sets

    £24.50£154.00 Select options This product has multiple variants. The options may be chosen on the product page

    JJ Electronic EL34 II offered here as singles, or matched pairs/quads/sextets. The EL34 II delivers fuller low mids and low end with retained headroom in the high end.

    Made in Slovakia. Tested in-house.

    180 day warranty.

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    6L6 Guitar Amp Valve Kits

    JJ Engl Fireball 100 Watt E635 Valve Kit

    £171.00 Add to basket

    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.

  • EL34, KT66, KT77, KT88, and 6550 Valves and Tubes

    JJ KT66 Beam Tetrode Output Valve

    £38.00 Read more

    The JJ KT66 beam tetrode valve. Fully tested in-house for maximum quality.

    Made by JJ Electronic in Slovakia.

    180 day warranty.

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    EL34, KT66, KT77, KT88, and 6550 Valves and Tubes

    JJ KT66 Matched Sets

    £105.00£210.00 Select options This product has multiple variants. The options may be chosen on the product page

    This is a pair of JJ KT66s expertly matched in-house. Includes a test certificate showing the matching results. Our istening tests ensure low microphonics and noise

    Made in Slovakia. Tested in-house.

    180 day warranty.

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    EL34 Based Kits

    JJ Valve Kit 4x ECC83S 2x EL34 II

    £110.00 Add to basket

    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.

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    6L6 Guitar Amp Valve Kits

    Laney IRT30 Amp Valve Kit

    £103.00 Add to basket

    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.

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