Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
SDA2121 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2112 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2087 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2080 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2030 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2023 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2011 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2010 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2008 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2006 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA30C264 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA30C164 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA30C163 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA30C162 |
|
Siemens (& Halske, -Schucker... |
D |
|
SD6861 |
|
Common type China (PRC) tube... |
PRC |
|
SD6834 |
|
Common type China (PRC) tube... |
PRC |
|
SD3624 |
|
Common type South Korea tube... |
ROK |
|
SD3143 |
|
Common type South Korea tube... |
ROK |
|
SD1429 |
|
Thomson (marque), Thomson-Ho... |
F |
|
SD653C |
|
Common type Japan tube/semic... |
J |
|
SD357C |
|
Common type Japan tube/semic... |
J |
|
SD347 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD340 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD339 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD338 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD168 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SCR1526 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
SCL5419 |
|
Common type USA tube/semicond. |
USA |
|
SC901919 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
SC512094 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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