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R212

Information - Help 
ID = 16251
       
Country:
France
Brand: La Radiotechnique (RT); Paris, Suresnes
Tube type:  Double Triode   Power/Output 
Identical to R212
Similar Tubes
Other class quality (otherwise equal):
  1J6G

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uo)
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
r212_rb.jpg
R212: Collection JR
Jacob Roschy

 
r212_sock.png
R212: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
diagramm_r212.png
R212: own measurement
Walter Barteczek



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