6J6: Difference between revisions
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The '''6J6''' (European type '''ECC91''') 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. | ||
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[[Category:Triodes]] | [[Category:Triodes]] |
Revision as of 09:23, 29 October 2018
![](http://w140.com/tekwiki/images/thumb/6/61/Ge_6j6_tubes.jpg/400px-Ge_6j6_tubes.jpg)
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, it was one of the earliest tubes with a miniature 7-pin B7G base.