| Identical to |
E462
= AS495
= ACSG4
= DW6
= W462
= 4A1_Tetrode
= RS4342
|
| Similar
Tubes |
H4111D (can normally be replaced - small diff'ce)
RENS1264 (can normally be replaced - small diff'ce)
Dn2004 (can normally be replaced - small diff'ce)
|
| First Series |
1929 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Aug.1932 : -- Original-techn. papers.
|
| Successor Tubes |
E446
|
|
| Base |
Europe 5-Pin (O5A, B5) (Codex=Fc)
Top contact screw type
|
| 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
|
|
