| Identical to |
ELL1
|
| First Series |
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 base P (P8A) (Codex=S)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 0.45 Ampere /
Vf 6.3 Volts /
|
| 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]
Text in other
languages (may
differ)
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
