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ID = 49326
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Full-Wave Cold-cathode-rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to V70_Dario
Similar Tubes
Normally replaceable-slightly different:
  G132 ; GVG3010 ; R132 ; RGN1500 ; VG220
Other base:

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament --/--

Full-Wave Rectifier gas filled used in the RT605 and RT70 anode power supply
The brandname is Radiotechnique/Dario, licence Raytheon
Input : 2 x 220 to 250 V AC
DC output : 190 V 40 mA
Direct internal resistance : 3500 ohms

Text in other languages (may differ)
Information source - - Manufacturers Literature   

Just Qvigstad
V70_Dario: own collection
Peter den Boer

More ...
Usage in Models 1= 1928?? ; 1= 1928?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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