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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
 
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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
6Q7MG
Common type Worldwide tube/s... ZZ
Tung-Sol 6R7GT
6R7GT 1939
Common type USA tube/semicond. USA
click to access the tube page
12SQ7GT 1939
Common type USA tube/semicond. USA
click to access the tube page
202DDT
Cossor, A.C.; London GB
click to access the tube page
4TSA
Cossor, A.C.; London GB
click to access the tube page
CV181
Common type Great Britain tu... GB
click to access the tube page
CV491
Common type Europe tube/semi... EU
click to access the tube page
CV1988
Common type Great Britain tu... GB
click to access the tube page
CV4004
Mullard Radio Valve Co. Ltd.; GB
Brimar CV5358
CV5358
Tung-Sol 6SC7GT
6SC7GT
Common type USA tube/semicond. USA
click to access the tube page
12U7
click to access the tube page
19 1933
Common type USA tube/semicond. USA
click to access the tube page
220B
Common type Europe tube/semi... EU
click to access the tube page
5687
Common type USA tube/semicond. USA
click to access the tube page
6060
Common type USA tube/semicond. USA
Valvo 6080.
6080
click to access the tube page
6082
click to access the tube page
Bigrille_rouge
click to access the tube page
MX80
Grammont (Radiofotos, Fotos)... F
R43M made by Radio Technique
R43M
La Radiotechnique (RT); Pari... F
click to access the tube page
RS4141 1929
Visseaux / Télévisso; Lyon /... F
click to access the tube page
L14
Splendor Lampenfabriek; Nijm... NL
click to access the tube page
R216
Radio-Record - Röhrenmarke; ... NL
click to access the tube page
PV4100
Tungsram; Budapest (see also... H
click to access the tube page
RGN2004 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
S11D
Ever Ready Co. (GB) Ltd.; Lo... GB
click to access the tube page
5R4GYB
Common type USA tube/semicond. USA
click to access the tube page
6AX5GT
Common type Worldwide tube/s... ZZ
click to access the tube page
6X5G
Common type USA tube/semicond. USA
Result: 31 to 60 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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