Antique radios, Old Time Radios
EL503
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Country:
Europe
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| Identical to |
EL503
= 8278
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| Similar
Tubes |
Other base:
EL520
Multiple differences or of other kind:
8417
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| First year |
1965
Tube leaflet collection E.Erb Analysis by original leaflets
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| First Source
(s) |
Jan.1966 : Funkschau # 1
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| Predecessor Tubes |
EL34
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| Base |
Magnoval (9-Pins), B9D
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 1.2 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Erstauslieferung in Serie 1965. Herstellung wahrscheinlich nur in Frankreich: La Radiotechnique (SFR), Chartres (Philips). Vorgestellt in Deutschland durch Valvo (Philips), danach für weitere "Vertreiber" gestempelt.
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| Tube prices |
6 Tube prices (visible for members
only)
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EL503: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
More ...
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EL503: RTT 1974 (Franzis) 13. Auflage
Martin Renz
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Just Qvigstad
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EL503: Valvo Empfängerröhren Handb. 1971/72
Trev Levick
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):35
Collection of
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| Data Compliance |
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