Antique radios, Old Time Radios
274B
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Country:
United States of America (USA)
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| Identical to |
274B
= CV684
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| Similar
Tubes |
Normally replaceable-slightly different:
5R4G
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vy)
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| Filament |
Vf 5 Volts / If 2 Ampere / Direct |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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274B: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
More ...
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Just Qvigstad
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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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