Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
2SD793 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SD804 |
|
Common type Japan tube/semic... |
J |
|
2SD826 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD836 |
|
Common type Japan tube/semic... |
J |
|
2SD838 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD850 |
|
Common type Japan tube/semic... |
J |
|
2SD856 |
|
Common type Japan tube/semic... |
J |
|
2SD863 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD866 |
|
Common type Japan tube/semic... |
J |
|
2SD868 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD870 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD889 |
|
Matsushita tubes; Osaka |
J |
|
2SD898 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD916 |
|
Common type Japan tube/semic... |
J |
|
2SD921 |
|
Common type Japan tube/semic... |
J |
|
2SD951 |
|
Common type Japan tube/semic... |
J |
|
2SD965 |
|
Common type Japan tube/semic... |
J |
|
2SD966 |
|
Common type Japan tube/semic... |
J |
|
2SD973 |
|
Common type Japan tube/semic... |
J |
|
2SD982 |
|
Common type Japan tube/semic... |
J |
|
2SD1010 |
|
Common type Japan tube/semic... |
J |
|
2SD1012 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1063 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1069 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD1128 |
|
Common type Japan tube/semic... |
J |
|
2SD1138 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1153 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1157 |
|
Common type Japan tube/semic... |
J |
|
2SD1163 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1189 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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