Antique radios, Old Time Radios
12DS7A
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| Tube type: |
Space Charge Tetrode Audio Frequency |
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| Identical to |
12DS7A
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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 0.4 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Autoradioröhre für 12V Betriebsspannung. Es sind zusätzlich zwei Diodenstrecken eingebaut.
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| Information source |
Essential Characteristics, GE 1973
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12DS7A: Essential characteristics
Peter Hoddow
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Just Qvigstad
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| Data Compliance |
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