Excerpt from the tube collection of Oskar Elm. These images (tube photos) were uploaded to the respective tubes or valves by Oskar Elm.
ICL7126 |
|
Common type USA tube/semicond. |
USA |
|
ICL7107 |
|
Common type USA tube/semicond. |
USA |
|
IC42S32200 |
|
Common type USA tube/semicond. |
USA |
|
|
HYB511000 |
|
Siemens (& Halske, -Schucker... |
D |
|
HY62256 |
|
Common type South Korea tube... |
ROK |
|
HY57V641620 |
|
Common type South Korea tube... |
ROK |
|
HT6571 |
|
Common type Taiwan tube/semi... |
TW |
|
HT311 |
|
Werk für Fernmeldewesen (OSW... |
D |
|
HSY97 |
|
Intermetall Halbleiterwerk, ... |
D |
|
HS-5361A |
|
Common type China (PRC) tube... |
PRC |
|
HPA100R |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
HM6818 |
|
Hitachi Ltd.; Tokyo |
J |
|
HM3-7611 |
|
Common type USA tube/semicond. |
USA |
|
HLMP1603 |
|
Common type USA tube/semicond. |
USA |
|
HKR601 |
|
Funkwerk Erfurt, VEB, RFT (O... |
D |
|
HG1131 |
|
Siemens (& Halske, -Schucker... |
D |
|
HEF4013B |
|
Philips; Eindhoven (tubes in... |
NL |
|
HE722A12 |
|
Common type USA tube/semicond. |
USA |
|
HE721A24 |
|
Common type USA tube/semicond. |
USA |
|
HE721A05 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-5523 |
|
Common type USA tube/semicond. |
USA |
|
HD4074008 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD404919 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD404918 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD44840 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD44780 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD1131 |
|
Siemens (& Halske, -Schucker... |
D |
|
HBF4011 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
HA1457 |
|
Hitachi Ltd.; Tokyo |
J |
|
Oskar Elm started his/her tube collection (valve collection) here on 21.Jun.2013.
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