This is a JJ EL34 II Matched Pair are high grade powerful EL34. The EL34 II has fuller low mids and low end but does not lose headroom in the high end. Stronger than regular EL34 but not as aggressive as the E34L.
JJ Electronic make three versions of the EL34 to account for all music styles in EL34 based amps.
We test each JJ EL34 II Pentode valve on our analogue testers For Supermatch versions , we have the factory specially match the valves and we hand select the matched units and you will receive a test certificate showing the test condition. We test at the real voltages you see in typical amps.
We also offer the JJ EL34, and EL34L
- We also offer a 120 day from purchase warranty on the JJ El34 Pentode valve ( excludes user caused mechanical damage failure and incorrectly set bias current)
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