Antique radios, Old Time Radios
A409
Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 4 Volts / If 0.06 Ampere / Direct / Battery = |
Description |
The German "Codex 1948" lists the A409 as Valvo but it is a Philips and Valvo never produced it.
Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
x 90 x 44 mm / x 3.54 x 1.73 inch |
Weight |
40 g / 1.41 oz |
Tube prices |
5 Tube prices (visible for members
only)
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Information source |
- - Manufacturers Literature
L'ABCDaire des lampes de TSF des jeunes années p. 20
-- Collector info (Sammler)
Taschenbuch zum Röhren-Codex 1948/49
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A409: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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A409: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):274
Collection of
Collection of a member from D Collection of a member from FIN Collection of a member from A
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