6J6: Difference between revisions
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[[File:Ge 6j6 tubes.jpg|thumb|400px|right]] | |||
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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<gallery> | <gallery> | ||
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[[Category:Triodes]] | [[Category:Triodes]] | ||
Revision as of 09:23, 29 October 2018
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.