Antique radios, Old Time Radios
4077A
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Country:
Great Britain (UK)
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| Identical to |
4077A
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| Similar
Tubes |
Normally replaceable-slightly different:
CV33
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| Base |
Edison giant, E40 = 40 mm-Goliat
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| Filament |
Vf 2.5 Volts / If 8 Ampere / Direct / Specified voltage AC/DC |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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4077A: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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