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John Koster, Niederlande - Röhren-Halbleitersammlung

Nachfolgend finden Sie einen Teil der Röhren-Halbleiter-Sammlung 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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Auszug aus der Röhren-Halbleitersammlung von John Koster. Diese Bilder hat John Koster auf die betreffenden Bauteile geladen.

CV785 Common type Great Britain tu... GB	CV518 Mazda = Valve (Tube) brand G... GB	CV327 Mullard Radio Valve Co. Ltd.; GB
CV303 Common type Great Britain tu... GB	CV21 Common type Great Britain tu... GB	C453_4pin Philips; Eindhoven (tubes in... NL
C453 1932 Philips; Eindhoven (tubes in... NL	B5008 1928 Cyrnos (brand) - see also MCB F	AF3 1934 Common type Europe tube/semi... EU
ACVP1 Mazda = Valve (Tube) brand G... GB	30C17 Mazda = Valve (Tube) brand G... GB	6MB8
KCF30 Mullard Radio Valve Co. Ltd.; GB	CV5215 Common type Great Britain tu... GB	CV1345 Common type Great Britain tu... GB
6C10_Mazda-UK Mazda = Valve (Tube) brand G... GB	X31 Marconi-Osram - (Valves/Tube... GB	X23 Marconi-Osram - (Valves/Tube... GB
OM10 Cossor, A.C.; London GB	20D4 Brimar (STC); Foots Cray GB	X719 GEC, General Electric Co Ltd... GB
UCH21 1941 Philips; Eindhoven (tubes in... NL	4603_PHILIPS Philips; Eindhoven (tubes in... NL	410P Cossor, A.C.; London GB
230XP Cossor, A.C.; London GB	215A 1919 Western Electric Company Inc... USA	171 Common type USA tube/semicond. USA
41MXP Cossor, A.C.; London GB	41MRC Cossor, A.C.; London GB	6J5GT 1939 Common type USA tube/semicond. USA

Sammlerseite von John Koster als «eigene HP bei RMorg»
Als Mitglied im Radiomuseum.org zeigt John Koster Stücke aus seiner Sammlung. Neue Röhren oder Halbleiter legt ein Röhren-Admin an - und korrigiert allfällige Zusätze/Fehler, die Sie ihm melden.

John Koster hatte seine Sammlung hier am 19.Mar.2006 eröffnet.
[noindex-de]

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