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R78

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ID = 8090
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Triode, vacuum 
Identical to R78 = RE034
Similar Tubes
Normally replaceable-slightly different:
  G234

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 0.06 Ampere / Direct / Battery =
Description Codex falsch erfasst! 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
r78.jpg
R78: CA
Christian ADAM

 
1_201.png
R78: Telefunken Werkstattbuch
Wolfgang Bauer

 
r78dariodatasmall.png
R78: own collection
Peter den Boer


Usage in Models 3= 1928 ; 3= 1929 ; 1= 1930

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7

Collection of a member from CH

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
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