| Identical to |
REN924
= E444S
= AN4092
= WE29
= A4DP1
|
| Similar
Tubes |
REN1826 (Heater different)
|
| First Series |
1933 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Oct.1933 : Funkschau (FS)
|
| Successor Tubes |
ABC1
|
|
| Base |
Europe 5-Pin (O5A, B5) (Codex=F)
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 1 Ampere /
Vf 4 Volts /
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
