| ECLL800 |
1963 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| E81CH |
|
| Siemens (& Halske, -Schucker... |
D |
|
| ECH2_Tungsram |
|
| Tungsram; Budapest (see also... |
H |
|
| ECH4 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH21_9pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH33 |
1940 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| ECH71 |
1950 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| ECH81 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| ECH83 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| ECH84 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| ECH84a |
1962 |
| Common type Europe tube/semi... |
EU |
|
| ECH200 |
|
| Common type Europe tube/semi... |
EU |
|
| UCH4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UCH5 |
1948 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| UCH21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| UCH81 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| 2G21 |
|
| Common type USA tube/semicond. |
USA |
|
| 6J9SGM |
|
| SER, AB Svenska Elektronrör ... |
S |
|
| 6И1П |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 8J9SGM |
|
| SER, AB Svenska Elektronrör ... |
S |
|
|
| 12ET1 |
|
| Magnadyne Radio; Torino |
I |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| ACH1_Tungsram |
|
| Tungsram; Budapest (see also... |
H |
|
| BCH1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| BVA275 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| CCH1 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| CCH35 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| CF61 |
|
| Mazda (tubes), Mazda-Belvu, ... |
F |
|
