JJ Tube

JJ ECC82 (12AU7) Premium Tested
£18.99

The JJ ECC82 (12AU7) valve is a double triode designed for preamp circuits and phase splitter applications. Fully tested including listening tests for noise and microphonics

Made by JJ Electronic in Slovakia.
JJ ECC83MG Medium Gain Valve
From £19.10

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.
JJ ECC83S Preamp Valve
From £15.20

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.
JJ ECC99 (6N6P)
£25.00

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 EL34 II Singles, Matched Sets
From £24.50

JJ Electronic EL34 II offered here as singles, or matched pairs/quads/sextets. The EL34 II delivers fuller low mids and low end with retained headroom in the high end.

Made in Slovakia. Tested in-house.

180 day warranty.
JJ EL84 Singles Matched Pairs & Quads
From £19.50

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.
JJ Fender Blues Jr Vox AC15C1 Valve Kit
From £82.00
Our JJ Fender Blues Jr /Vox AC15C1 Valve Kit includes three ECC83 (12AX7) and two EL84 valves. Output valves and phase splitter matched by hand in-house. All valves undergo audio listening test for noise and microphonics.

Your choice of medium gain or full gain.
- Full Gain Kit – Three ECC83S and two EL84 valves.
- Medium Gain Kit – Three ECC83MG (medium gain) and two EL84 valves. The ECC83MG has a more gentle breakup.
Valves made in Slovakia. Tested in-house.

180 day warranty.
JJ Fender Deluxe Reverb Amp Valve Kit
From £145.00

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.
JJ GZ34S Rectifier (5AR4) Premium Tested
£27.88

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.
JJ Hi-watt T40 and T40HD Valve Kit
£99.00

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.
Out of stock
JJ KT66 Beam Tetrode Output Valve
£38.00

The JJ KT66 beam tetrode valve. Fully tested in-house for maximum quality.

Made by JJ Electronic in Slovakia.

180 day warranty.
JJ Orange Rockerverb 50 Valve Kit
£141.00

This fully tested kit contains four JJ ECC83 (12AX7), one ECC81 (12AT7) and two JJ EL34 II valves. The JJ EL34 II has richer mid tones than the original JJ EL34. Output valves and phase splitter hand-matched in-house.

Made in Slovakia. Tested in-house.

180 day warranty.