5881 Matched Quad from JJ Electronic

the 5881Matched Quad from JJ Electronic. Order 1 and you will receive fourvalves You will receive a test certificate following our in-house testing which is done by hand. Checkout our Supermatch info.


Product Description

The 5881 Matched Quad from JJ Electronic are rich sounding valves.. All our valves are tested by us and our Supermatch process is done by hand for the best quality. We also have these valves factory matched and we refine the process. We issue a test certificate with the matching results

The  5881 Matched quad from JJ Electronics are four  23 watt tubes and are rated for a maximum plate voltage of 400Vdc.  The 5881 was introduced to the market back in 1954.

The many amplifiers that have higher plate voltage but use a tube rectifier can use the 5881 Matched Pairs from JJ Electronic without issue. A prime example is the ’59 Bassman LTD. However it is also critical to rebias the amp heeding the 5881’s 23W rating. This will provide a vintage tone and less clean headroom. Leaving  the bias set to a 6L6GC setting and/or using the JJ  5881 in a high voltage amp with a solid-state rectifier, will likely cause problems and are not covered by warranty.

The 5881 Matched Quad from JJ Electronic offer excellent value for money with an awesome sound

1st Class post is free in the UK .

 There is an international shipping options too. for UK and international customers.  Just make your selection at checkout. Get your valves delivered faster!


We also offer a 120 day from purchase warranty on the product ( excludes user caused mechanical damage failure and incorrectly set bias ).

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

Weight 0.1 kg



JJ Electronics

Customer Reviews

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"Great service.Stewart was a great help and very knowledgeable.Thank you" - C.C. bought Quad JJ EL34 II on 28th July 2020

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"Very helpful and spot on service Thanks Our 1950 Fender Super sounds awesome!" P.C. bought Sovtek 6SC7's on 24 July 2020

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