Excerpt from the tube collection of Bernd Pötzsch. These images (tube photos) were uploaded to the respective tubes or valves by Bernd Pötzsch.
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AF178 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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AF102 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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AC132 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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AC128 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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TH3322 |
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Thomson (marque), Thomson-Ho... |
F |
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OD603/50 |
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Telefunken Deutschland (TFK)... |
D |
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EM35 |
1952 |
Telefunken Deutschland (TFK)... |
D |
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AC176 |
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Siemens (& Halske, -Schucker... |
D |
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AC153 |
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Siemens (& Halske, -Schucker... |
D |
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AC151 |
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Siemens (& Halske, -Schucker... |
D |
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GD170 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
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FIP4A15 |
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NEC Corporation, Nippon Elec... |
J |
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MJ2955 |
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Motorola Inc. (ex Galvin Mfg... |
USA |
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2SB75 |
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Hitachi Ltd.; Tokyo |
J |
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8068 |
|
Common type USA tube/semicond. |
USA |
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6SG7 |
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Common type USA tube/semicond. |
USA |
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6J7 |
1935 |
Common type USA tube/semicond. |
USA |
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2N2905 |
|
Common type USA tube/semicond. |
USA |
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1T4 |
1940 |
Common type USA tube/semicond. |
USA |
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1E7G |
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Common type USA tube/semicond. |
USA |
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1C5GT |
|
Common type USA tube/semicond. |
USA |
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Si4734 |
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Common type USA tube/semicond. |
USA |
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EM34 |
1946 |
Common type Europe tube/semi... |
EU |
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BC208 |
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Common type Europe tube/semi... |
EU |
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AF239 |
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Common type Europe tube/semi... |
EU |
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AF109 |
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Common type Europe tube/semi... |
EU |
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AF106 |
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Common type Europe tube/semi... |
EU |
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AF7 |
1934 |
Common type Europe tube/semi... |
EU |
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Bernd Pötzsch started his/her tube collection (valve collection) here on 02.Jun.2006.
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