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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: 211 to 240 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
REN1104 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
RO4404
Visseaux / Télévisso; Lyon /... F
click to access the tube page
RRAF
Common type Italy tube/semic... I
Fivre RT2
RT2
Fivre - tubes; Milano (MI) I
click to access the tube page
SP50R
Metropolitan-Vickers (Metro-... GB
click to access the tube page
StentorTwo
Cossor, A.C.; London GB
click to access the tube page
SX201A 1925
Sylvania (Hygrade, GTE, Nilc... USA
click to access the tube page
T34
Radio-Record - Röhrenmarke; ... NL
click to access the tube page
TE
Teltas, Tasseron, Handels en... NL
TM tube made by Metal. The filament of this tube was repaired, as can be seen by the two bulges in the glass on both sides. The tube stil functions.
TM 1915
Common type France tube/semi... F
click to access the tube page
UX201A 1925
Common type USA tube/semicond. USA
click to access the tube page
V339
Ediswan, Siemens Edison Swan... GB
click to access the tube page
Valora
Valora, Gloeilampenfabriek; ... NL
click to access the tube page
VIRAD 1926
Vereenigde Industrieen (N.V.... NL
click to access the tube page
VR66
Common type Great Britain tu... GB
click to access the tube page
VT-1 1917
Western Electric Company Inc... USA
click to access the tube page
ZwergIII/4
Radioröhren-Laboratorium-Gmb... D
click to access the tube page
3-400Z
click to access the tube page
3ER5
click to access the tube page
3GW5
Valora bright emitter (3 V - 0.4 A)
3V
Valora, Gloeilampenfabriek; ... NL
click to access the tube page
4L12 1929
TeKaDe (TKD), Süddeutsche Te... D
click to access the tube page
6/100 1924
Métal; France (tubes) F
Standard 6J5GT
6J5GT 1939
Common type USA tube/semicond. USA
click to access the tube page
41MRC
Cossor, A.C.; London GB
click to access the tube page
41MXP
Cossor, A.C.; London GB
click to access the tube page
171
Common type USA tube/semicond. USA
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215A 1919
Western Electric Company Inc... USA
click to access the tube page
230XP
Cossor, A.C.; London GB
click to access the tube page
410P
Cossor, A.C.; London GB
Result: 211 to 240 from 322
1 .. 3 4 5 6 7 8 9 10 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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