The JJ Electronic EF806S is a high quality reproduction of the classic EF86
This pentode features a robust construction with the internal shielding used in the original tubes
The JJ EF806 can be used in any EF86 circuit including microphones and amplifiers.
JJ Tubes are known for known for their high quality, durability, and their excellence in tone. Formerly produced by Tesla, JJ tubes are still made to exacting standards. They work well in all applications.