Antique radios, Old Time Radios
7058
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Country:
United States of America (USA)
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| Identical to |
7058
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| Similar
Tubes |
Heater different:
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 13.5 Volts / If 0.155 Ampere / Indirect / Battery = |
| Description |
High-mu twin triode for use as audio amplifier in mobile equipment. Derived from 12AX7 from which differs for the missing heater center tap..
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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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7058: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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Collection of
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