Antique radios, Old Time Radios
12DF7
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Country:
United States of America (USA)
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| Identical to |
12DF7
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| Similar
Tubes |
Other class quality (otherwise equal):
12AX7
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
LOW NOISE DUAL TRIODE
Text in other
languages (may
differ)
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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12DF7: RTT 1974 (Franzis) 13. Auflage
Martin Renz
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):1
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