JJ Electronic

JJ Electronic Valves

We offer a wide range of JJ Electronic valves.  Excellent value and quality from this Slovakian manufacturer. Check our stock now !

  • JJ 12AY7 Image
    EF86 ECC99 ECL82 12AY7 12DW7 12BH7

    JJ 12AY7 (Medium Gain)

    £22.59 Add to basket

    The JJ 12AY7 is a brand new medium gain double triode preamp valve introduced by JJ Electronic in June 2015, also known as the 6072A. It first appeared in early Fender Tweed amps.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • ValveTubeguiraamps.com valve kit logos image
    JJ Electronic

    JJ 1x ECC82 1xECC83S 2x EL84 Valve Kit

    £64.00 Add to basket

    This is a fully tested kit contains one ECC82 ( 12AU7), one ECC83 ( 12AX7)  and two EL84’s.
    We  select a balanced  the ECC82 and the EL84’s. are matched .  Valves are made in Slovakia by JJ Electronic

  • ValveTubeguiraamps.com valve kit logos image
    6V6 Based Kits

    JJ 2x ECC83S 1x 6V6S Valve Kit

    £51.00 Add to basket

    Our JJ 2x ECC83S 1x 6V6S Valve Kit for low watt practice amps such as the Fender Bronco, Fender Vibro Champ Blackface, Matamp MiniMat, and more.

    Valves are JJ Electronic, made in Slovakia. Tested in-house.

    180 day warranty.

  • JJ 300B sitting on AVO tester image
    300B Matched Power Valve Kits

    JJ 300B Matched Pairs & Quads

    £293.00£585.00 Select options This product has multiple variants. The options may be chosen on the product page

    Ultra-long life, high-quality construction and superior sonics with improved performance make the JJ 300B a top choice over other 300B valves. We accurately match each set in-house for anode current and provide our test results on a certificate in the box.

  • ValveTubeguiraamps.com valve kit logos image
    6L6 Guitar Amp Valve Kits

    JJ 3x ECC83S 4x 6L6GC Valve Kit

    £146.00 Add to basket

    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.

  • ValveTubeguiraamps.com valve kit logos image
    EL34 Based Kits

    JJ 4xECC83S 4x EL34 II Valve kit

    £139.00 Add to basket

    This is a fully tested kit contains four JJ ECC83s (12AX7), and four JJ EL34’s. All 4 EL34s matched to each other. One ECC83S balanced for the phase splitter position.

  • JJ 5751 Image
    ECC83S 12AX7 Valves Types

    JJ 5751 (low gain ECC83)

    £22.99 Add to basket

    A lower gain ECC83 for clean tones. Fully pin compatible with the 12AX7.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • JJ 5U4GB Image
    JJ Electronic

    JJ 5U4GB Rectifier Valve

    £23.49 Add to basket

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

  • JJ 6550 Matched Pair image
    EL34/KT66/KT77/KT88/6550

    JJ 6550 Matched Pairs and Quads

    £99.00£197.00 Select options This product has multiple variants. The options may be chosen on the product page

    Our JJ 6550 Matched Pairs and Quads in push-pull can easily provide 100 watts of audio power, and come with a test certificate showing our matching parameters. This ensures the best performance and sound quality.

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