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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: 61 to 90 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
H4129D 1933
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
RENS1294 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
RES964 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
19 1933
Common type USA tube/semicond. USA
click to access the tube page
ABC1 1934
Common type Europe tube/semi... EU
click to access the tube page
AF3 1934
Common type Europe tube/semi... EU
click to access the tube page
EL3 1936
Philips; Eindhoven (tubes in... NL
click to access the tube page
6L6G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
6V6G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
VY2 1938
Common type Europe tube/semi... EU
Standard 6J5GT
6J5GT 1939
Common type USA tube/semicond. USA
click to access the tube page
12SQ7GT 1939
Common type USA tube/semicond. USA
Tung-Sol 6R7GT
6R7GT 1939
Common type USA tube/semicond. USA
click to access the tube page
6V6GT 1939
Common type Worldwide tube/s... ZZ
click to access the tube page
3S4 1940
Common type Worldwide tube/s... ZZ
click to access the tube page
UCH21 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
DF91 1947
Common type Europe tube/semi... EU
UY42 old version Va=110
UY42 1948
Philips; Eindhoven (tubes in... NL
click to access the tube page
UBC41 1949
click to access the tube page
EL86 1956
Common type Europe tube/semi... EU
click to access the tube page
A15_Hivac
Hivac Ltd.; Harrow-on-the-Hill GB
click to access the tube page
A20B
Ever Ready Co. (GB) Ltd.; Lo... 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
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
A441_5pin
Philips; Eindhoven (tubes in... NL
click to access the tube page
A442K
Philips; Eindhoven (tubes in... NL
click to access the tube page
A710
Visseaux / Télévisso; Lyon /... F
Result: 61 to 90 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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