Antique radios, Old Time Radios
12SR7GT
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Country:
United States of America (USA)
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| Identical to |
12SR7GT
= 12SR7GT/G
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| Similar
Tubes |
Other shape (e.g. bulb type):
12SR7
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| First Source
(s) |
21.May.1943 : RMA reg.
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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 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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12SR7GT: RTT Schwandt
Günther Stabe † 19.8.20
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
Collection of
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