Radios antiguas y Radios de Colección
John Koster, Holanda - Tube collection
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Below you find a part of the tube collection John Koster.
In 2004 I started collecting radios, loudspeakers and other items, mostly from the period before the Second World War. The first radio I bought was a Cossor 464. I bought this radio on a flee market in Amsterdam in 1994, but it stopped there. In 2004 I rediscovered parts of the crystal and diode radios that I made as a boy and I decided to start a radio collection.
My radios are placed in a number of radio cabinets. These cabinets consist of a number of segments made of chipboard with beech print. The back panel of each compartment has a socket outlet and an antenna connection.
A small "La Pico" AM transmitter works as a "home broadcasting station".
A number of radios can be switched on and off with a remote control unit, that operates the socket outlets. More info on my website: see URL below.
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| Resultado: 61 a 90 de 322 |
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Extracto de la colección de válvulas de John Koster. Estas imágenes fueron aportadas en la página de válvula respectiva por John Koster.
| 506K |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
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| 1805 |
1932 |
| Philips; Eindhoven (tubes in... |
NL |
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| 1823 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
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| BD23 |
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| Cerberus AG, Schweiz |
CH |
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| Z861A |
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| Werk für Fernmeldewesen (OSW... |
D |
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| C-I_Ideezet |
1919 |
| Ideezet tubes (made by Phili... |
NL |
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| CX300A |
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| Cunningham Inc., E.T.; Harr... |
USA |
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| D1 |
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| Philips; Eindhoven (tubes in... |
NL |
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| R2_England |
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| Common type Great Britain tu... |
GB |
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| ESU75 |
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| Ediswan, Siemens Edison Swan... |
GB |
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| 3B27 |
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| Common type USA tube/semicond. |
USA |
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| CV277 |
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| Common type Great Britain tu... |
GB |
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| EG4 |
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| Thermion; Lent (Nijmegen) |
NL |
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| G354 |
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| Common type Europe tube/semi... |
EU |
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| RRR134 |
1927 |
| Radio-Record - Röhrenmarke; ... |
NL |
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| U319 |
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| Osram-Valves GB (not MO-Valv... |
GB |
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| UY42 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
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| VU111 |
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| Common type Great Britain tu... |
GB |
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| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
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| W12 |
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| Grammont (Radiofotos, Fotos)... |
F |
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| 3B24W |
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| Common type USA tube/semicond. |
USA |
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| 3B24WA |
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| Common type USA tube/semicond. |
USA |
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| 373 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
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| 1802 |
1931 |
| Philips; Eindhoven (tubes in... |
NL |
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| 2504 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
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| A15_Hivac |
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| Hivac Ltd.; Harrow-on-the-Hill |
GB |
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| 6L7G |
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| Common type USA tube/semicond. |
USA |
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| Resultado: 61 a 90 de 322 |
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Página de coleccionista de John Koster como «Página personal en RMorg»
Como miembro de Radiomuseum.org, John Koster muestra aquí algunos ítems de su colección personal. Por el momento, los miembros no pueden crear páginas de válvulas por sí mismos sino que deben solicitarlo al administrador de válvulas.
John Koster inauguró esta muestra de su colección el día 19.Mar.2006.
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