JJ Electronics

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.
ECC81 12AT7 Selection
JJ ECC81 (12AT7)
£17.40 – £21.00 Select options This product has multiple variants. The options may be chosen on the product page

JJ ECC81 (12AT7) preamp valve. Factory Tested, Premium Tested and Balanced options available.

Made by JJ Electronic in Slovakia.

Tested in-house.

180 day warranty.
ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi
JJ ECC82 (12AU7) Premium Tested
£18.99 Add to basket

The JJ ECC82 (12AU7) valve is a double triode designed for preamp circuits and phase splitter applications.

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

180 day warranty.
ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi
JJ ECC83MG Medium Gain Valve
£19.49 – £21.99 Select options This product has multiple variants. The options may be chosen on the product page

JJ ECC83MG Medium Gain Valve available in factory tested, premium tested, and balanced options.

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

180 day warranty.
ECC82 (12AU7) and ECC83 (12AX7) for Hi-fi
JJ ECC83S Preamp Valve
£16.59 – £779.00 Select options This product has multiple variants. The options may be chosen on the product page

JJ ECC83S Preamp Valve with factory tested, premium tested and balanced options. Excellent value for your money.

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

180 day warranty.
EF86, ECC99, 12AY7, 12DW7, and 12BH7 Valves and Tubes
JJ ECC99 (6N6P) – a partner for the 300B
£29.99 Add to basket

The JJ ECC99 (6N6P) valve is a double triode designed for preamp circuits and phase splitter applications.

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

180 day warranty.
JJ Electronic
JJ EL84 Singles Matched Pairs & Quads
£19.99 – £79.99 Select options This product has multiple variants. The options may be chosen on the product page

JJ EL84 Singles Matched Pairs & Quads. Best value for EL84 replacements, including AC4, AC15, Blues Jr, AC30, Peavey Classic 30, Dr Z and more. All tubes premium tested and matched in-house to the highest standards.

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

180 day warranty.
5U4GB, 5Y3, EZ81, 5AR4, and GZ34 Rectifier Tubes and Valves
JJ EZ81 (6CA4) Rectifier
£23.99 Add to basket

The JJ EZ81 (6CA4) Rectifier. Fully tested in-house and backed by our class-leading 180 day warranty.
5U4GB, 5Y3, EZ81, 5AR4, and GZ34 Rectifier Tubes and Valves
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.