Antique radios, Old Time Radios
FU-25
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Country:
People's Republic of China
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| Identical to |
FU-25
|
| Similar
Tubes |
Normally replaceable-slightly different:
1625
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| First Source
(s) |
Sep.1943 : Tube Lore (I)
|
| Base |
7-Pin-Base U7B = medium, old, USA
Top contact with a cap.
|
| Filament |
Vf 12.6 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC |
| Information source |
- - Manufacturers Literature
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|
FU-25: Manufacturer's Literature
Emilio Ciardiello
|
Just Qvigstad
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FU-25: Manufacturer's Literature
Emilio Ciardiello
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