Antique radios, Old Time Radios
8505
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Country:
United States of America (USA)
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| Identical to |
8505
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| Similar
Tubes |
Normally replaceable-slightly different:
8505A
; YL1250
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Successor Tubes
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8505A
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| Base |
Magnoval (9-Pins), B9D
Other combinations of connections.
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| Filament |
Vf 13.5 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Spezieller Magnovalsockel mit seitlich versetztem, 1/8" dickem Pin für Anodeanschluß.
Heizfaden-Mittenanschluss, daher auch mit 6.75 V und 1.2 A zu betreiben.
Andere Quellen nennen 660 mA oder gar 800 mA Heizstrom.
Amperex Entwicklungsbezeichnung: DX245
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8505: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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