| Country: |
Germany |
|
Brand: |
TeKaDe |
| |
Tube type: |
Triode, vacuum Power/Output |
|
Tube ID = 15219
|
 |
| Identical to |
4K30
|
| First Series |
1929 Tube leaflet collection E.Erb Analysis by original leaflets |
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Filament |
If: 0.3 Ampere /
Vf 4 Volts /
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
Thorsten Brandenburg
Thorsten Brandenburg
|
|
W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
|
