Antique radios, Old Time Radios
K7_Métal
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Country:
France
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Brand:
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Métal; France (tubes) |
| Tube type: |
Half-Wave Vacuum Rectifier Power-supply |
| |
Ca. 1925 up to 1945 rare. |
|
| Identical to |
K7_Métal
|
| First Source
(s) |
Feb.1927 : - - Manufacturers Literature
|
| Base |
Europe 3-Pin B3 (Eu H)
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| Filament |
Vf 4 Volts / If 0.8 Ampere / Direct / Specified voltage AC/DC |
| Information source |
- - Manufacturers Literature
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Just Qvigstad
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K7_Métal: own collection
Peter den Boer
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Collection of
Collection of a member from D Collection of a member from D |
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