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2x ECC81 5x ECC83S 2x 6L6GC Valve Kit with JJ Valves

This is a fully tested kit containing  two ECC81’s ( 12AT7), five ECC83’s ( 12AX7)  and two 6L6GC’s.  We use our Supermach process to ensure excellent 6L6 matching also a nicely balanced ECC81


Product Description

 2x ECC81 5x ECC83S 2x 6L6GC Valve Kit Kit with JJ Valves is suitable for the Paul Rivera designed Fender Concert amp We test every valve we sell  and we use our Supermatch process to select a balanced  ECC81  and the 6l6GC’s  are hand matched.  The ECC81 is  normally used as the phase splitter.  We do these tests on our suite of Avo testers at real voltages as found in most amps.

Valves are made by JJ Electronic in Slovakia.

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 give a 180 day from receipt warranty on the product ( excludes  user caused mechanical damage ) for peace of mind .

Additional Information

Amp make


Amp model

Concert Paul Rivera


No, Yes

Customer Reviews

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"Very smooth, quick and friendly Yorkshire transaction. Amp sounds the best it's been for years!!" - R.M, bought a matched pair of EH EL34 on 6th October 2020

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"Great advice and quick service" R.W. bought Tung Sol EL34B's 13th October 2020

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