1k12b (1k12b)
ID: 268503
This article refers to the component: To the tube/semiconductor
1k12b (1k12b)
27.Oct.11 11:57
3780
Recent translations of a Czech article suggest this is oldest Russian rod Pentode
1k12b (1К12Б)
See Summary of Russian rod Pentodes
Full Article: Russian subminiature tubes by Joe Sousa
Explanation of Operation From 1960's Radio (PDF) by Sukhanov, VV, Kireev (Russian Translation by Dmitri Faguet and review edit by Joe Sousa)
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