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6П4М6p4m

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ID = 22334
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to 6П4М

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source - - -   Grundig Röhrentaschenbuch 1948
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6p4m_sock.png 6П4М: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector


Just Qvigstad
6p4m_spec.png
6П4М: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector

 

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