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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: 181 to 210 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
VR65
MO Valve Co. Ltd.; GB GB
click to access the tube page
CV327
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
CV4004
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
HL20
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
KCF30
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM1HF
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM1HL
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM1LF
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM2 1926
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
S4VA
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
SD20
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
C_Osram 1918
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
R4_Osram
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
U319
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
U329
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
W727
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
A404
Philips; Eindhoven (tubes in... NL
click to access the tube page
A406
Philips; Eindhoven (tubes in... NL
A409 with Y-base
A409 1925
Philips; Eindhoven (tubes in... NL
A410 witk nickel plated base.
A410
Philips; Eindhoven (tubes in... NL
click to access the tube page
A414
Philips; Eindhoven (tubes in... NL
click to access the tube page
A430_Philips
Philips; Eindhoven (tubes in... NL
click to access the tube page
A435 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
A441_5pin
Philips; Eindhoven (tubes in... NL
Philips A442 straight version
A442 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
A442K
Philips; Eindhoven (tubes in... NL
click to access the tube page
B105 1925
Philips; Eindhoven (tubes in... NL
B406 with Y-base
B406 1924
Philips; Eindhoven (tubes in... NL
click to access the tube page
B438 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
B442_SERIE_100
Philips; Eindhoven (tubes in... NL
Result: 181 to 210 from 322
 

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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