Excerpt from the tube collection of Alfred Klich. These images (tube photos) were uploaded to the respective tubes or valves by Alfred Klich.
| EC86 |
1959 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF410 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| EL8 |
1949 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| EM11 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| H4129D |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| LD11 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RE604 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RL2,4T1 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| SRS551 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| 4L29 |
1929 |
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| AK2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| EM84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| PL36 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| PL504 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| ARP12 |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
| ATP4 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| LP2 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| T41 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| STK025 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| CV1977 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 150A1 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4687 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ВС-4,8 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| B5991 |
|
| Burroughs Corporation; Plain... |
USA |
|
| B5992 |
|
| Burroughs Corporation; Plain... |
USA |
|
| IntelPentiumPro_SL22S |
|
| Common type USA tube/semicond. |
USA |
|
| N80286 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-164 |
|
| Common type USA tube/semicond. |
USA |
|
| Z80_IC |
|
| Common type USA tube/semicond. |
USA |
|
Alfred Klich started his/her tube collection (valve collection) here on 22.Mar.2025.
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