Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
2SD1911 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1887 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1878 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1865 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1862 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1843 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SD1835 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1812 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1802 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1801 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1796 |
|
Common type Japan tube/semic... |
J |
|
2SD1776 |
|
Common type Japan tube/semic... |
J |
|
2SD1764 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1763 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1762 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1760 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1758 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1710 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1682 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1680 |
|
Common type Japan tube/semic... |
J |
|
2SD1651 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1650 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD1647 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SD1609 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1577 |
|
Common type Japan tube/semic... |
J |
|
2SD1548 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD1546 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD1545 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD1474 |
|
Common type Japan tube/semic... |
J |
|
2SD1469 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
[index-en]