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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: 31 to 60 from 322
1 2 3 4 5 6 7 .. 11
 
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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
H4128D 1933
Valvo GmbH, Radioröhrenfabri... D
Valora bright emitter (3 V - 0.4 A)
3V
Valora, Gloeilampenfabriek; ... NL
click to access the tube page
Valora
Valora, Gloeilampenfabriek; ... NL
Valora export model for the British market, 3.5 V - 0,06 A
MaybeValora
Unknown Europe EU
click to access the tube page
VX2
Tungsram; Budapest (see also... H
click to access the tube page
VO13S
Tungsram; Budapest (see also... H
click to access the tube page
SE211c
Tungsram; Budapest (see also... H
click to access the tube page
S406
Tungsram; Budapest (see also... H
click to access the tube page
PV4100
Tungsram; Budapest (see also... H
click to access the tube page
PP430 1929
Tungsram; Budapest (see also... H
click to access the tube page
PP35
Tungsram; Budapest (see also... H
click to access the tube page
PP34S
Tungsram; Budapest (see also... H
click to access the tube page
P12/250
Tungsram; Budapest (see also... H
click to access the tube page
LD410
Tungsram; Budapest (see also... H
click to access the tube page
HP4100
Tungsram; Budapest (see also... H
click to access the tube page
HP2118
Tungsram; Budapest (see also... H
click to access the tube page
HP211C
Tungsram; Budapest (see also... H
click to access the tube page
HP210
Tungsram; Budapest (see also... H
click to access the tube page
G410
Tungsram; Budapest (see also... H
click to access the tube page
DDT2
Tungsram; Budapest (see also... H
click to access the tube page
AS4120
Tungsram; Budapest (see also... H
click to access the tube page
SCN4
Triotron (tubes) = Brand of ... A
click to access the tube page
S213
Triotron (tubes) = Brand of ... A
click to access the tube page
3-453
Thermion; Lent (Nijmegen) NL
click to access the tube page
EG4
Thermion; Lent (Nijmegen) NL
click to access the tube page
TE
Teltas, Tasseron, Handels en... NL
click to access the tube page
RGN2004 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RES964 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
RES374 1931
Telefunken Deutschland (TFK)... D
click to access the tube page
RES094 1928
Telefunken Deutschland (TFK)... D
Result: 31 to 60 from 322
1 2 3 4 5 6 7 .. 11
 

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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