The E83CC preamp valve is an ECC83/12AX7 pin-compatible double triode valve. It is designed with a spiral heater with short plates and improved grid construction. It has very low hum and is reputed to be the lowest noise double triode on the market. It is ideally suited to the V1 position in both guitar and hi-fi amps.
We test each E83CC on our custom testers, including testing for microphonics.
Check out our blog summarising the EH7025 JJ E83CC and the TAD 7025 Hi-Grade
More competitive price as the JJ E83CC is made in the EU in Slovakia. No import duty or sanctions duty!




