Electro-Harmonix

  • EH 12DW7 with box image
    EF86, ECC99, 12AY7, 12DW7, and 12BH7 Valves and Tubes

    Electro Harmonix 12DW7 Triode

    £25.00 Add to basket

    The EH 12DW7 triode is 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 ECC832.

    Made in Russia. Tested in-house.

    180 day warranty.

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

    Electro Harmonix 5U4GB Rectifier

    £39.24 Add to basket

    The 5U4GB by Electro Harmonix appears in many American amps, including Mesa Boogie and Fender. Tested in-house.

    Includes a 180 day warranty.

  • 7868 Pair EH
    6973, 7591, and 7868 Output Tubes and Valves

    Electro Harmonix 7868EH Matched Pair

    £139.99 Add to basket

    The 7686EH is a compact version of the 7591 valve with a B9D base. It is also a replacement for the hard-to-find Brimar EL506 used in Selmer amps. All valves tested in-house. The pair comes with a certificate showing the test results.

    Includes a 180 day warranty.

  • Big Muff Pi USA
    New EHX Pedals

    Electro Harmonix Big Muff PI USA

    £95.00 Add to basket

    The Electro Harmonix Big Muff Pi USA pedal is a classic fuzz with legendary classic rock tone. If you’re hungry for rock and roll mojo, get a taste of the Pi!

  • EH 12AX7 Image
    ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi

    Electro Harmonix EH 12AX7

    £24.10£26.20 Select options This product has multiple variants. The options may be chosen on the product page

    The Electro-Harmonix EH12AX7 is a sonically sweet valve. It replaces the ECC83 or 12AX7 types. We have factory tested, premium test and balanced options.

    Made in Russia. Tested in-house.

    180 day warranty.

  • 6973 Valve from EHX
    6973, 7591, and 7868 Output Tubes and Valves

    Electro Harmonix EH 6973 Pairs Quads

    £80.70£160.40 Select options This product has multiple variants. The options may be chosen on the product page

    EH 6973 from Electro-Harmonix. Newly manufactured Russian valves of the highest quality. Very limited quantity available. Choose singles pairs or quads.

    Tested in-house.

    180 day warranty.

  • Eh 12BH7 with box image
    EF86, ECC99, 12AY7, 12DW7, and 12BH7 Valves and Tubes

    Electro-Harmonix EH 12BH7

    £32.00 Add to basket

    The Electro-Harmonix EH 12BH7 is a double triode that’s pin compatible with 12AX7 and ECC83 valves. Mullard made the first 12BH7 triode in 1950. Electro-Harmonix’s rich toned, dynamic version is a great replacement for original 12BH7s.

    Made in Russia.

    180 day warranty.

  • EH EF86 Image
    EF86, ECC99, 12AY7, 12DW7, and 12BH7 Valves and Tubes

    Electro-Harmonix EH EF86

    £20.99 Add to basket

    The Electro-Harmonix EH EF86 is a later entry into the valve market, designed as a low noise pentode. This preamp valve features an unusually small pentode. This is a faithful, current-production version of the EF86 first made in 1954.

    Made in Russia. Tested in-house.

    180 day warranty.

  • JJ 300B sitting on AVO tester image
    300B 2A3 6L6 KT77 EL34 Matched

    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.

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

    180 day warranty.

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