JJ Electronic

  • Marshall DSL15 JJ valve kit

    Marshall DSL15 Valve Kit with JJ Valves

    £119.82 (ex. tax: £99.85)

    This fully tested kit contains four EH 12AX7s and two 6VGTs. We use state-of-the-art valve testers and over 40 years of industry expertise to test and match your valves to ensure optimum performance and superb tone. We supply a test certificate showing the matching and test results.

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

    180 day warranty.

  • JJ Logo red background

    JJ Premium Tested Marshall SL5 Valve Kit

    £74.40 (ex. tax: £62.00)

    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.

  • ValveTubeguiraamps.com valve kit logos image

    JJ 2x ECC83S 1x 6V6S Valve Kit

    £60.00 (ex. tax: £50.00)

    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 E83CC image

    JJ E83CC Preamp Valve

    £27.60 (ex. tax: £23.00)

    A low noise ECC83/ 12AX7 type  with low noise and hum

  • JJ ECC832 image

    JJ ECC832 Premium Tested

    £26.88 (ex. tax: £22.40)

    The  JJ ECC832 valve  has two triodes but one has a gain of 100 and the other half a gain of 20. Used in many Peavey and Ampeg amps. Also known as the 12DW7

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • ValveTubeguiraamps.com valve kit logos image

    JJ 4x ECC83S 4x EL34 II Valve kit

    £169.20 (ex. tax: £141.00)

    This fully tested kit contains four JJ ECC83S (12AX7) and four JJ EL34 valves. All four EL34s matched to each other. One ECC83S balanced for the phase splitter position.

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

    180 day warranty.

  • JJ KT88 image

    JJ KT88 Matched Pairs & Quads

    From £101.40

    Fully tested JJ Electronic KT88 valves. Available here as matched pairs and matched quads. This is one powerful bottle, packing 42 watts, strong bass and dazzling highs. Also compatible with 6550 amplifiers.

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

    180 day warranty.

    KT88

  • JJ 300B sitting on AVO tester image

    JJ 300B Matched Pairs & Quads

    From £332.40

    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.

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

    180 day warranty.

  • JJ Logo red background

    JJ 4x ECC83S 2x 5881 Valve Kit

    £117.60 (ex. tax: £98.00)

    Our JJ Electronic 4x ECC83S 2x 5881 Valve Kit.

    Includes matched 5881s, and a matched/balanced ECC83S phase splitter.

    Made in Slovakia. Tested in-house.

    180 day warranty.

  • JJ KT66 image

    JJ KT66 Matched Sets

    From £108.00

    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.

  • VTGA premium test label image

    JJ Hi-Watt T20 and T20HD Valve kits

    £85.20 (ex. tax: £71.00)

    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 3x ECC83S 4x 6L6GC Valve Kit

    £158.00 (ex. tax: £131.67)

    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.

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