6J6: Difference between revisions

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The '''6J6''' is a high-frequency dual-triode tube with a 6.3 V, 0.45 A heater.   
The '''6J6''' (European type '''ECC91''') is a high-frequency dual-triode tube with a 6.3 V, 0.45 A heater.   
Introduced in 1939/1940, is one of the earliest tubes with a miniature 7-pin [[B7G base]].
Introduced in 1939/1940, is one of the earliest tubes with a miniature 7-pin [[B7G base]].


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