Very rare valves or unknown (not in RMorg)
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Forum » Valves / tubes - Semiconductors » Very rare valves or unknown (not in RMorg)
| Topic | Rating | Hits | Answ. | Author | Last text | Language | |||
| blaue Röhren | 534 | 2 | Haas, Joachim | Roschy, Jacob | 17.Sep.18 |  |
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| unbekannte Röhre | 383 | 1 | Haas, Joachim | Nagel, Bernhard | 17.Sep.18 | |
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| PL81 and PL81A wich is the d... | 393 | 2 | Feniello, G. | Feniello, G. | 27.Jul.18 |  |
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| Do you have an Acme brand tu... | 403 | 2 | Anderson, Larry | Hippenstiel, Mark | 09.Jun.18 | |
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| Wer kennt Glühfa GmbH? | 436 | 1 | Löwe, Nikolaus | Löwe, Nikolaus | 01.Jun.18 | |
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| Unknown Telefunken Röhren | 624 | 2 | Selyem-Tóth, S. | Selyem-Tóth, S. | 20.Nov.17 | |
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| Prüfkarte Funke W19 | 626 | 4 | Klöckner, Alfred | Klöckner, Alfred | 10.Sep.17 | |
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| Unknown metal-mazda valve | 596 | 2 | van Dijk, N. | van Dijk, N. | 17.Jul.17 | |
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| Unbekannte OSRAM-Röhre 10K. ... | 961 | 2 | Eckardt, Wolfgang | Eckardt, Wolfgang | 07.Jul.17 | |
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| Marconi tube ID | 4044 | 3 | Nikolic, Dragan | Nikolic, Dragan | 11.Jun.17 | |
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| Which tube is this | 800 | 2 | van Dijk, N. | van Dijk, N. | 04.Jun.17 | |
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| Barkhausen-Kurz-Röhre neu im... |  |
1724 | 0 | Eckardt, Wolfgang | Eckardt, Wolfgang | 14.Nov.16 | |
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| Unknown tube of peculiar des... | 1122 | 2 | Rada, Peep | Jung, Otmar | 03.Oct.16 | |
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| Unknown RCA tube | 1271 | 1 | Nagel, Bernhard | Nagel, Bernhard | 18.Aug.16 | |
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| Unbekannte RCA Röhre | 1553 | 2 | Nagel, Bernhard | Nagel, Bernhard | 18.Aug.16 | |
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| Röhren RGL4002 und RGL7002 | 1456 | 2 | Eckardt, Wolfgang | Eckardt, Wolfgang | 15.Jun.16 | |
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| Unidentified tube | 1658 | 5 | Momirov, Dejan | Verheijen, Gidi | 26.May.16 | |
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| DR2000 | 1464 | 1 | Schaufelber..., C. | Jung, Otmar | 06.May.16 | |
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| G257 | 1486 | 1 | Schaufelber..., C. | Jung, Otmar | 03.May.16 | |
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| gibt es eine DM72 ? | 1930 | 2 | Bayer, Klaus | Bayer, Klaus | 07.Feb.16 | |
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| Unknown tube in Rohde & Schw... | 3356 | 4 | So, Allan | Nagel, Bernhard | 31.Jan.16 | |
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| EM80 Fehldruck | 2489 | 4 | von Bechen, Peter | Knoll, Hans M. | 11.Dec.15 | |
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| EAF80 | 3147 | 6 | Borrmann, R. | Holtmann, W. | 07.Oct.15 | |
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| Siemens LS81 ('Hantel') | 2866 | 0 | Dassow, Achim | Dassow, Achim | 21.Jun.15 | |
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| Wer kennt die Röhre? Glaskol... | 19019 | 2 | Reuther, Andreas | Reuther, Andreas | 27.Jul.14 | |
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| Unknown tube | 2708 | 1 | Spic, Jan | Roschy, Jacob | 30.Jun.14 | |
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| Gridless tube from 1938 | 5987 | 4 | Sousa, Joe | Rudolph, Dietmar | 30.May.14 | |
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| Gitterlose Röhre von 1938 | |
5778 | 3 | Rudolph, Dietmar | Rudolph, Dietmar | 29.May.14 | |
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| Unknown Transmitter Valves? | 3067 | 5 | Harlow, Oliver | Harlow, Oliver | 18.May.14 | |
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| Triode: AEG K121 | 3006 | 1 | Rudolph, Dietmar | Rudolph, Dietmar | 06.Apr.14 | |
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| Siemens Schottky-Doppelgitte... | 3094 | 2 | Eckardt, Wolfgang | Eckardt, Wolfgang | 05.Apr.14 | |
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| Green glass Triode? Diode? G... | 3841 | 2 | Watterson, M. | Sousa, Joe | 03.Apr.14 | |
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| Lorenz: UBF11 UCH11 UCL11 UY11 | 3713 | 1 | Rudolph, Dietmar | Rudolph, Dietmar | 21.Jan.14 | |
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| Wer kennt diese Röhre? | 3292 | 2 | Holtmann, W. | Holtmann, W. | 04.Nov.13 | |
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| Unusual Ediswan valve Ebay | 3330 | 3 | Forder, Clive | Forder, Clive | 02.Oct.13 | |
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| Tubo Fivre 6DD2 | 3895 | 5 | Feniello, G. | Feniello, G. | 05.Sep.13 | |
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| Wer kennt diese Röhre? | 3559 | 2 | Elm, Oskar | Elm, Oskar | 06.Jul.13 | |
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| 2JC6J | 4094 | 3 | Enzesberger, C. | Schmidt, H. | 27.Jun.13 | |
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| Wer kennt diese Röhre? | 3537 | 1 | Enzesberger, C. | Bauer, Wolfgang | 13.Jun.13 | |
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| Wer kennt diese Röhre m. Tel... | 4790 | 10 | Scholz, Reiner | Schmidt, H. | 19.May.13 | |
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| tube TYPE A | 4422 | 5 | Tusini, G. | Tusini, G. | 08.Apr.13 | |
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| Tungsram "80" unbekannt | 3889 | 2 | Heigl, Gerhard | Heigl, Gerhard | 16.Feb.13 | |
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| ZM1012 | 4137 | 1 | Schaufelber..., C. | Stabe, Günther | 10.Feb.13 | |
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| Röhre noch nicht erfasst? | 3795 | 2 | Schaufelber..., C. | Schaufelber..., C. | 09.Feb.13 | |
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| RHR Rundfunk-Röhre. Wer steh... | 3958 | 2 | Scheida, Wolfgang | Holtmann, W. | 04.Jan.13 | |
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| unbekannte Röhre B4 200 V-39 | 4224 | 3 | Zurk, Thomas | Zurk, Thomas | 13.Dec.12 | |
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| Unknown Diodes or Lamps | 3980 | 2 | Sousa, Joe | Sousa, Joe | 05.May.12 | |
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| seltene Röhre | 4657 | 2 | Fischer, K. | Fischer, K. | 27.Mar.12 | |
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| Gleichrichterröhre unbekannt | 4590 | 4 | Birkner † 1..., K. | Birkner † 1..., K. | 19.Mar.12 | |
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| UH401 eine Endröhre? | 4260 | 2 | Eckardt, Wolfgang | Eisenbarth, G. | 07.Mar.12 | |
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