Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
TDA1701 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1771 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1870 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1905 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1908 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA1940 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA1941 |
|
Telefunken Deutschland (TFK)... |
D |
|
TDA1950 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA2003 |
|
Common type Europe tube/semi... |
EU |
|
TDA2004 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA2005 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA2006 |
|
Common type Europe tube/semi... |
EU |
|
TDA2009 |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA2030 |
|
Common type Europe tube/semi... |
EU |
|
TDA2040 |
|
Common type Europe tube/semi... |
EU |
|
TDA2050 |
|
Common type Europe tube/semi... |
EU |
|
TDA2541 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA2545 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2572 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2577 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2579 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2581 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA2593 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA2595 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2616 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2653 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TDA2771 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2800 |
|
Philips; Eindhoven (tubes in... |
NL |
|
TDA2822M |
|
Thomson (marque), Thomson-Ho... |
F |
|
TDA3300 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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