Excerpt from the tube collection of Karlheinz Fischer. These images (tube photos) were uploaded to the respective tubes or valves by Karlheinz Fischer.
TDA1083 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA1940 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1950 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA2140 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA2160 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA2591 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA2593 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA3560 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA4173 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA4220 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA4390 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA4480 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA4605 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA4610 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA5510 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA5660 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA6151 |
|
Siemens (& Halske, -Schucker... |
D |
|
TEA1087 |
|
Telefunken Deutschland (TFK)... |
D |
|
TF78/60 |
|
Siemens (& Halske, -Schucker... |
D |
|
TFMS5300 |
|
Telefunken Deutschland (TFK)... |
D |
|
U113B |
|
Telefunken Deutschland (TFK)... |
D |
|
U267B |
|
Telefunken Deutschland (TFK)... |
D |
|
U267BG |
|
Telefunken Deutschland (TFK)... |
D |
|
U412B |
|
Telefunken Deutschland (TFK)... |
D |
|
U420B |
|
Telefunken Deutschland (TFK)... |
D |
|
U471B |
|
Telefunken Deutschland (TFK)... |
D |
|
U820-6 |
|
Osram GmbH KG; Berlin |
D |
|
U920/6 |
|
Osram GmbH KG; Berlin |
D |
|
U920P |
|
Osram GmbH KG; Berlin |
D |
|
U2829B |
|
Telefunken Deutschland (TFK)... |
D |
|
Karlheinz Fischer started his/her tube collection (valve collection) here on 19.Nov.2005.
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