EL84 Quad by JJ Matched at real voltages found in amps

JJ EL84 quad.  Also known as the 6BQ5. These are matched at real voltages in your amp and come with a test certificate showing the test results


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Product Description

The JJ EL84 Quad  is used in famous amps such  as the Vox AC30. It was also used in many record players and radiograms  in the 1950’s and 1960’s. In the USA the same valve is called the 6BQ5.

In this package you will receive 4  valves. We use our  Supermatch process to hand match. Matching is done at the real voltages found in popular amps fro Vox Fender, Mesa Boogie etc.

We also offer a 120 day from purchase warranty on the product ( excludes mechanical damage failure).

Click here for the  data sheet

We test each valve /tube on our analogue and digital testers. For the Supermatch version the anode current and gain are matched and your kit comes with a Supermatch test certificate showing the test results. We have the EL84′ matched at the factory and we further refine this matching during our hand testing

Note: Valves use high voltages and these voltages are dangerous. The amp can still retain these high voltages for some time even after being switched off.  If you are not sure of fitting them , please seek the services of qualified personnel

Additional Information

Weight0.1 kg

No, Yes


JJ Electronics

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Customer Reviews

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"I called shortly after ordering some replacement valves as I wondered if there was anything else I needed to address the noise. Not only did Stewart suggest a more suitable valve for the tone I was after, we had a really enjoyable chat and he give me some really useful tips for future fault finding. Follow your nose and shop here folks, you will not be disappointed!!." - Colin W July 2019.

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"The valves for my Vox AC30CC2X arrived next day which was impressive . This is the third set of valves I have purchased for my amps from this company , I also have a Marshall TSL 601. Service and telephone advice is always first rate. Recommended" Neil F July 2019

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