Antique radios, Old Time Radios
V70_Dario
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
--/-- |
| Description |
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)
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| Information source |
- - Manufacturers Literature
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Just Qvigstad
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V70_Dario: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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