Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
TDA2004 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA2003 |
|
Common type Europe tube/semi... |
EU |
|
TDA1950 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1941 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA1940 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1908 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1905 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1870 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1771 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1701 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1670 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1576 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1543 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1521 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1515 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1420 |
|
Common type Italy tube/semic... |
I |
|
TDA1412 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
TDA1270 |
|
Fairchild Semiconductor Inc.... |
USA |
|
TDA1170 |
|
Fairchild Semiconductor Inc.... |
USA |
|
TDA1151 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1085 |
|
Common type Europe tube/semi... |
EU |
|
TDA1082 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA1072 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA1060 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
TDA1059 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1046 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA1037 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA1035 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1020 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA1013 |
|
Philips; Eindhoven (tubes in... |
NL |
|
Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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