Radio Antica e Radio d'epoca
M_Ediswan
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Stato:
Gran Bretagna (Regno Unito)
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| Identico a |
M_Ediswan
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| Prime serie |
1927
Saga of the Vacuum Tube, Tyne page 373
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| Zoccolo |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
2 Top contacts.
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| Utilizzata per |
Radio/TV-reception etc. |
| Filamento |
Indirect |
| Descrizione |
This tube was the first AC type to be made by the Ediswan company. The filament was connected to the two top connections.
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| Bibliografia |
Saga of the Vacuum Tube, Tyne p. 373
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Just Qvigstad
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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