Excerpt from the tube collection of Bernd Pötzsch. These images (tube photos) were uploaded to the respective tubes or valves by Bernd Pötzsch.
AC128 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AC132 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AC151 |
|
Siemens (& Halske, -Schucker... |
D |
|
AC153 |
|
Siemens (& Halske, -Schucker... |
D |
|
AC176 |
|
Siemens (& Halske, -Schucker... |
D |
|
AC187 |
|
Common type Europe tube/semi... |
EU |
|
AC188 |
|
Common type Europe tube/semi... |
EU |
|
AF7 |
1934 |
Common type Europe tube/semi... |
EU |
|
AF102 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AF106 |
|
Common type Europe tube/semi... |
EU |
|
AF109 |
|
Common type Europe tube/semi... |
EU |
|
AF178 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AF239 |
|
Common type Europe tube/semi... |
EU |
|
BC208 |
|
Common type Europe tube/semi... |
EU |
|
EM34 |
1946 |
Common type Europe tube/semi... |
EU |
|
EM35 |
1952 |
Telefunken Deutschland (TFK)... |
D |
|
FIP4A15 |
|
NEC Corporation, Nippon Elec... |
J |
|
GD170 |
|
Röhrenwerk "Anna Seghers" Ne... |
D |
|
MJ2955 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
OD603/50 |
|
Telefunken Deutschland (TFK)... |
D |
|
Si4734 |
|
Common type USA tube/semicond. |
USA |
|
TH3322 |
|
Thomson (marque), Thomson-Ho... |
F |
|
1C5GT |
|
Common type USA tube/semicond. |
USA |
|
1E7G |
|
Common type USA tube/semicond. |
USA |
|
1T4 |
1940 |
Common type USA tube/semicond. |
USA |
|
|
2N2905 |
|
Common type USA tube/semicond. |
USA |
|
2SB75 |
|
Hitachi Ltd.; Tokyo |
J |
|
|
6J7 |
1935 |
Common type USA tube/semicond. |
USA |
|
Bernd Pötzsch started his/her tube collection (valve collection) here on 02.Jun.2006.
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