Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
2SA643 |
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NEC Corporation, Nippon Elec... |
J |
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µPD78042 |
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NEC Corporation, Nippon Elec... |
J |
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µPD2819C |
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NEC Corporation, Nippon Elec... |
J |
|
µPC4570 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1379 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1350 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1225 |
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NEC Corporation, Nippon Elec... |
J |
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µPC1182H |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1181H |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1032 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1030 |
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NEC Corporation, Nippon Elec... |
J |
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µPC1025 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC587 |
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NEC Corporation, Nippon Elec... |
J |
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µPA41C |
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NEC Corporation, Nippon Elec... |
J |
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µPC1391 |
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NEC Corporation, Nippon Elec... |
J |
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µPC1277 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1237 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1156H |
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NEC Corporation, Nippon Elec... |
J |
|
µPC554 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC41C |
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NEC Corporation, Nippon Elec... |
J |
|
N13T2 |
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NEC Corporation, Nippon Elec... |
J |
|
AC06D |
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NEC Corporation, Nippon Elec... |
J |
|
AC03 |
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NEC Corporation, Nippon Elec... |
J |
|
TDA1060 |
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Mullard Radio Valve Co. Ltd.; |
GB |
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TAA300 |
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Mullard Radio Valve Co. Ltd.; |
GB |
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BYX71 |
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Mullard Radio Valve Co. Ltd.; |
GB |
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BY223 |
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Mullard Radio Valve Co. Ltd.; |
GB |
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ACY17 |
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Mullard Radio Valve Co. Ltd.; |
GB |
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181675 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
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02053_Mot |
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Motorola Inc. (ex Galvin Mfg... |
USA |
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Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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