Premium Tested

  • JJ electronic logo

    JJ Fender Deluxe Reverb Amp Valve Kit

    £145.00£170.00 Select options This product has multiple variants. The options may be chosen on the product page

    A fully tested kit containing 2x ECC81, 4x ECC83S, and 2x 6V6S valves for Fender Deluxe Reverb Blackface and Silverface amps, including the Reissue versions. Output valves and phase splitter matched by hand in-house. Choose which rectifier you need with the options. (See below for more info.)

    Valves made in Slovakia. Tested in-house.

    180 day warranty.

  • Fender Hot Rod DeVille

    JJ Fender HR Deluxe and DeVille Valve Kits

    £103.00£112.00 Select options This product has multiple variants. The options may be chosen on the product page

    A fully tested revalve kit for Fender Hot Rod Deluxe, Fender DeVille, and more. Choose from medium and full gain kits to suit your playing style.

    JJ Electronic valves made in Slovakia. Tested in-house.

    180 day warranty.

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    JJ Fender Showman 6G14A Valve Kit

    £203.00 Add to basket

    This kit fits Fender Showman 6G14A and Dual Showman 6G14A amps. Ten valves total. Output valves and phase splitter matched by hand in-house.

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

    180 day warranty.

  • ValveTubeguiraamps.com valve kit logos image

    JJ Fender Showman Valve Kit

    £177.00 Add to basket

    This kit fits Fender Showman and Dual Showman amps with no reverb. The circuits are the AA753 and AC568. Eight valves total. Output valves and phase splitter matched by hand in-house.

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

    180 day warranty.

  • ValveTubeguiraamps.com valve kit logos image

    JJ Fender Supersonic 22 Valve Kit

    £119.00 Add to basket

    Our JJ Fender Supersonic 22 Valve Kit is our best value set of valves for this amp. It includes all seven valves you need to refresh your amp’s tone.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • JJ GZ34S Image

    JJ GZ34S Rectifier (5AR4) Premium Tested

    £27.88 Add to basket

    The JJ GZ34S Rectifier. We test every rectifier we sell on our Avo testers. 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.

  • VTGA premium test label image

    JJ Hi-Watt T20 and T20HD Valve kits

    £79.00 Add to basket

    Our JJ 1x ECC82 2x ECC83S 2x EL84 Valve Kit contains four valves total. Ideal for the Hi-Watt T20 and similar amps. 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

    JJ Hi-watt T40 and T40HD Valve Kit

    £99.00 Add to basket

    Our JJ 1x ECC82 2x 2CC83S 4x EL84 Valve Kit contains seven valves. Ideal for the Hi-Watt T40 and similar amps. Output valves and phase splitter matched by hand in-house.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • 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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