Antique radios, Old Time Radios
AC/OC4
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Country:
Netherlands
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| Identical to |
AC/OC4
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| Similar
Tubes |
Normally replaceable-slightly different:
FC4
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| Base |
British-7-Pin, old (M7A)
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / Indirect / Specified voltage AC/DC |
| Description |
The one on the picture is made by Radio Record for the GB market. They came in a Record (not Recio Record) box. Tube not listed in any of the usual informaton sources.
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Dimensions (WHD)
incl. pins / tip |
46 x 127 x 34 mm / 1.81 x 5.00 x 1.34 inch |
| Weight |
61 g / 2.15 oz |
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AC/OC4
Peter den Boer
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Just Qvigstad
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Collection of
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