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B339

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ID = 21214
       
 
   
Tube type:  Double Triode   Audio Frequency 
Identical to B339 = ECC83

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Description Durch Heizfaden-Mittenanschluss auch Betrieb mit 6.3 V und 0.3 A möglich. 
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
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no15_g_30.gif B339: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
Usage in Models 1= 1956?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 
eu_marconi_b339.jpg

 

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