Antique radios, Old Time Radios
ELL1
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Country:
Europe
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| Identical to |
ELL1
|
| Similar
Tubes |
Multiple differences or of other kind:
R204_RT
; R224
|
| First year |
Jul.1938
Tube leaflet collection E.Erb Philips-bulletin extra ed.=Jul+Philips Book = Apr.
|
| First Source
(s) |
Jul.1938 : Philips Bulletin
|
| Predecessor Tubes |
EL2
|
|
Successor Tubes
|
1947
ELL80
EL42
EL95
|
| Base |
Europe side contact P8A (Au P, 8SC) (Codex=S)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Car radio push-pull twin output pentode
The ELL1 was designed to achieve a comparatively high output power of 5.5 watts at low heater- and plate current, yet its quite-plate + screen current at 35 mA was much higher as with the competing twin output triode EDD11 at only 7 mA
[Jacob Roschÿ,6Apr2003]
The ELL1 also is listed in a British Tungsram leaflet of August 1938.
Text in other
languages (may
differ)
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
- - Manufacturers Literature Tungsram August 1938
Taschenbuch zum Röhren-Codex 1948/49
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ELL1: ficha de valvulas
Getulio Jimenez-Gomez
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ELL1: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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ELL1: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
Collection of
Collection of a member from I Collection of a member from FIN Collection of a member from D |
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