Our Valve Brands

  • JJ 5U4GB Image
    5U4GB, 5Y3, EZ81, 5AR4, and GZ34 Rectifier Tubes and Valves

    JJ 5U4GB Rectifier Valve

    £23.49 Add to basket

    The JJ 5U4GB Rectifier. We test every rectifier we sell on our Avo testers. Each unit comes with the test results on the box. An excellent valve for harnessing rectifier sag.

    Made by JJ Electronic in Slovakia.

    Fully tested in-house and backed by our class-leading 180 day warranty.

  • JJ 6550 Matched Pair image
    EL34, KT66, KT77, KT88, and 6550 Valves and Tubes

    JJ 6550 Matched Sets

    £98.00£294.00 Select options This product has multiple variants. The options may be chosen on the product page

    Our JJ 6550 Matched Pairs Quads Sextets come with a test certificate showing our matching parameters. This ensures the best performance and sound quality.

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

    180 day warranty.

  • JJ 6l6GC with box image
    300B 2A3 6L6 KT77 EL34 Matched

    JJ 6L6GC Singles Matched Sets

    £25.80£151.00 Select options This product has multiple variants. The options may be chosen on the product page

    The JJ Electronic 6L6GC available here as singles, matched pairs, matched quads, and matched sextets. New and tested in-house. You will receive a hand matched set with supporting test certificate. Get a superb set of 6L6GC valves and unlock your amp’s best tone!

  • JJ 6SN7 with box image
    6N1P, 6SC7, 6SL7, 6SN7, and E88CC Valves and Tubes

    JJ 6SN7 Premium Tested

    £25.00£27.50 Select options This product has multiple variants. The options may be chosen on the product page

    JJ 6SN7 Double triode is a cost effective quality product and is fully tested by us. Results for anode currents and Gm labelled on each valve and the box.  Balanced valves also available

  • JJ 6V6S with box image
    5881, 6L6, and 6V6 Tubes and Valves

    JJ 6V6S Standard and DM Versions

    £23.75£93.50 Select options This product has multiple variants. The options may be chosen on the product page

    JJ 6V6S valves, available here as singles, matched pairs and matched quads. We test at voltages seen in your amp. The JJ 6V6S can withstand higher volts than most other brands of 6V6. We also have the new ruggedised version with double mica spacers to provide additional stability. This reduces vibrations and rattling that affect the tube, making it ideal for combo amplifiers.

    Valves made by JJ Electronic in Slovakia. Tested in-house.

    180 day warranty.

  • E34L JJ Matched Pair Image
    EL34, KT66, KT77, KT88, and 6550 Valves and Tubes

    JJ E34L Singles and Matched Sets

    £25.20£99.90 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.

  • JJ E88CC
    6N1P, 6SC7, 6SL7, 6SN7, and E88CC Valves and Tubes

    JJ E88CC Exact Replacement

    £20.90 Add to basket

    The E88CC is a high-quality double triode. Alternate part numbers are 6922, 6DJ8, ECC88 and 6N11. It can fully replace these types. Noter, it is not pin compatible with 12AX7s. Tested in-house.

    180 day warranty.

  • JJ ECC802S image
    ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi

    JJ ECC802S Long Plate

    £19.99 Add to basket

    The JJ ECC802S is a long plate version of the ECC82 (12AU7). The longer plate enhances the bass and mid range compared to standard ECC82 valves.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • JJ ECC803S image
    ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi

    JJ ECC803S Long Plate

    £21.99 Add to basket

    The JJ ECC803S is a long plate version of the ECC83S and is fully ECC83/12AX7 compatible. The long plate imparts extra cooling, improving service life. It also enhances bass and mid range compared to the standard ECC83S.

    Made in Slovakia. Tested in-house.

    180 day warranty.

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