Antique radios, Old Time Radios
EFF50
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Country:
Netherlands
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| Identical to |
EFF50
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| First year |
1941
Tube leaflet collection E.Erb P41?
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| First Source
(s) |
Nov.1940 : -- Original-techn. papers.
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| Base |
Loctal-9-Pin (B9G) (Codex=Y)
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| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature 1942
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EFF50: Internet
Miguel Angel Trujillo-Rodriguez
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EFF50: RTT 1974 (Franzis) 13. Auflage
Martin Renz
More ...
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Just Qvigstad
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EFF50: 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
Collection of a member from D |
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