Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
2SD2107 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD2118 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD2125 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD2133 |
|
Common type Japan tube/semic... |
J |
|
2SD2134 |
|
Common type Japan tube/semic... |
J |
|
2SD2136 |
|
Common type Japan tube/semic... |
J |
|
2SD2139 |
|
Matsushita tubes; Osaka |
J |
|
2SD2151 |
|
Common type Japan tube/semic... |
J |
|
2SD2172 |
|
Common type Japan tube/semic... |
J |
|
2SD2331 |
|
Common type Japan tube/semic... |
J |
|
2SD2333 |
|
Common type Japan tube/semic... |
J |
|
2SD2375 |
|
Common type Japan tube/semic... |
J |
|
2SD2388 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD2396 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD2491 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD2499 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD2525 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD2578 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD2603 |
|
Common type Japan tube/semic... |
J |
|
2SD2611 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD3402 |
|
Common type China (PRC) tube... |
PRC |
|
2SH20 |
|
Toshiba Corporation; Tokyo |
J |
|
2SJ55 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SJ176 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SJ191 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SJ306 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SJ307 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SJ325 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SJ327 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SJ353 |
|
NEC Corporation, Nippon Elec... |
J |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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