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John Koster, Netherlands - Tube collection

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ID = 5192
Photo John Koster

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.
Result: 121 to 150 from 322
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Excerpt from the tube collection of John Koster. These images (tube photos) were uploaded to the respective tubes or valves by John Koster.

click to access the tube page
X719
GEC, General Electric Co Ltd... GB
click to access the tube page
GL918
General Electric Co. (GE); B... USA
click to access the tube page
C9_Fotos
Grammont (Radiofotos, Fotos)... F
click to access the tube page
D100
Grammont (Radiofotos, Fotos)... F
click to access the tube page
MX80
Grammont (Radiofotos, Fotos)... F
click to access the tube page
W12
Grammont (Radiofotos, Fotos)... F
click to access the tube page
A15_Hivac
Hivac Ltd.; Harrow-on-the-Hill GB
click to access the tube page
D210SW
Hivac Ltd.; Harrow-on-the-Hill GB
Ideezet 4 volt / 0,5 A low vacuum tube, Va 25-30 volts, presumably a C1, filled with Argon. '8178' printed on the upper socket, 'P' (plate) on the lower socket. The name 'Philips' is etched in the glass tube; on the glass support structure inside, the date code 24/3 in ink.
C-I_Ideezet 1919
Ideezet tubes (made by Phili... NL
click to access the tube page
KL70417
Klangfilm GmbH D
click to access the tube page
A11 1927
Kremenezky, Johann (Sator); ... A
click to access the tube page
H4
Kremenezky, Johann (Sator); ... A
click to access the tube page
R41
La Radiotechnique (RT); Pari... F
R43M made by Radio Technique
R43M
La Radiotechnique (RT); Pari... F
click to access the tube page
R116
La Radiotechnique (RT); Pari... F
click to access the tube page
G425_Longlife
Longlife, the Hague NL
click to access the tube page
A1820
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
AT40 1922
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
CV78
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
CV1660
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
DE6
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
DET24
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
DH 1931
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
HL2
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
L410_Marconi
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
N37
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
NR14
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
VDS 1932 ?
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
VT60A
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
X23
Marconi-Osram - (Valves/Tube... GB
Result: 121 to 150 from 322
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Tube collector page of valve collector John Koster as «own HP at RMorg»
As a member of Radiomuseum.org John Koster displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

John Koster started his/her tube collection (valve collection) here on 19.Mar.2006. [index-en]

  
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