Antique radios, Old Time Radios
12D4
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Country:
United States of America (USA)
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| Identical to |
12D4
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC |
| Tube prices |
3 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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12D4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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12D4: RTT 1974 (Franzis) 13. Auflage
Martin Renz
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Just Qvigstad
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12D4: original data sheet
Bernd Staginnus
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):252
Collection of
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