Antique radios, Old Time Radios
KR4
|
Country:
Netherlands
|
|
| Identical to |
KR4
|
| Production stop |
Oct.1930 |
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / Direct |
| Information source |
- - -
- - -
- - -
- - -
|
|
KR4: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
|
Just Qvigstad
|
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
