Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
| H11B1 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| H11L1 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| H406spez |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| H882 |
|
| Common type China (PRC) tube... |
PRC |
|
| H4111D |
1932 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| HA1137 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12134 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12136 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12182 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13478 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA17384 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA17458 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA118019 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA118217 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HAN3161 |
|
| Common type USA tube/semicond. |
USA |
|
| HAN6292 |
|
| Common type USA tube/semicond. |
USA |
|
| HBR16200 |
|
| Common type China (PRC) tube... |
PRC |
|
| HD04 |
|
| Common type USA tube/semicond. |
USA |
|
| HD63B03X |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD44100 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD153724 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD404019 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD404719 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD4074618 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD6417095 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD6432197 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD6433212 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HD6433977 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HDC25D811 |
|
| Common type South Korea tube... |
ROK |
|
| HE8P160 |
|
| Common type China (PRC) tube... |
PRC |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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