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John Koster, Holanda - Tube collection

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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Extracto de la colección de válvulas de John Koster. Estas imágenes fueron aportadas en la página de válvula respectiva por John Koster.

RES374 1931 Telefunken Deutschland (TFK)... D	RENS1294 1933 Telefunken Deutschland (TFK)... D	R116 La Radiotechnique (RT); Pari... F
R79 Dario (tubes) - voir aussi L... F	R69 Dario (tubes) - voir aussi L... F	PP430 1929 Tungsram; Budapest (see also... H
PP35 Tungsram; Budapest (see also... H	PP34S Tungsram; Budapest (see also... H	OM9 Cossor, A.C.; London GB
OM6 Cossor, A.C.; London GB	N37 Marconi-Osram - (Valves/Tube... GB	MS/PenB Cossor, A.C.; London GB
L416D_4pin Valvo GmbH, Radioröhrenfabri... D	HP4100 Tungsram; Budapest (see also... H	HP2118 Tungsram; Budapest (see also... H
HP211C Tungsram; Budapest (see also... H	HP210 Tungsram; Budapest (see also... H	H4129D 1933 Valvo GmbH, Radioröhrenfabri... D
H4128D 1933 Valvo GmbH, Radioröhrenfabri... D	EL86 1956 Common type Europe tube/semi... EU	EL3 1936 Philips; Eindhoven (tubes in... NL
E463 1930 Philips; Eindhoven (tubes in... NL	E447 1933 Philips; Eindhoven (tubes in... NL	E446 Philips; Eindhoven (tubes in... NL
DVS/Pen Cossor, A.C.; London GB	DPT_5pin 1931 MO Valve Co. Ltd.; GB GB	DF91 1947 Common type Europe tube/semi... EU
D143 1927 Philips; Eindhoven (tubes in... NL	D100 Grammont (Radiofotos, Fotos)... F	CV785 Common type Great Britain tu... GB

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. [noindex-sp]

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