Excerpt from the tube collection of Karlheinz Fischer. These images (tube photos) were uploaded to the respective tubes or valves by Karlheinz Fischer.
2SC2240 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC2274 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SC2298 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC2320 |
|
Common type Japan tube/semic... |
J |
|
2SC2655 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC2668 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC2749 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SC2810 |
|
Common type Japan tube/semic... |
J |
|
2SC2878 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC2910 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SC3179 |
|
Common type Japan tube/semic... |
J |
|
2SC3198 |
|
Common type South Korea tube... |
ROK |
|
2SC3274 |
|
Common type Japan tube/semic... |
J |
|
2SC3281 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC3298 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC3311 |
|
Common type Japan tube/semic... |
J |
|
2SC3377 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SC3420 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC3622 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SC3853 |
|
Common type Japan tube/semic... |
J |
|
2SC3855 |
|
Common type Japan tube/semic... |
J |
|
2SC4408 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC4431 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SC5297 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
|
2SD235 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD288 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SD313 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SD361 |
|
Common type Japan tube/semic... |
J |
|
2SD400 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
Karlheinz Fischer started his/her tube collection (valve collection) here on 19.Nov.2005.
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