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Stig Comstedt, Sweden - Tube collection

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ID = 10682
Photo Stig Comstedt

Below you find a part of the tube collection Stig Comstedt.

I am not a bona fide collector though I posses a small collection of mostly miniature tubes, saved for renewal purposes (for sets belonging to friends, colleges and anybody in need) meaning the tubes here are for sale or swap. I am at present writing a book on the history of the vacuum tube (in Swedish) and through my modest collection of, mostly out of print, books on tube technology might be of some help to RM members. My language is marked as English but you might write me in German (and in Swedish of course!).
Result: 91 to 120 from 285
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Stig Comstedt. These images (tube photos) were uploaded to the respective tubes or valves by Stig Comstedt.

RCA 6CL6 m. box
6CL6
Common type Worldwide tube/s... ZZ
click to access the tube page
6CB6A
Common type USA tube/semicond. USA
RCA 6C8G
6C8G 1937
Common type USA tube/semicond. USA
General Electric 6C4 m. box
6C4
Common type USA tube/semicond. USA
click to access the tube page
6BZ6
Common type Worldwide tube/s... ZZ
Mazda 6BX4/6X4
6BX4 1953
Common type France tube/semi... F
Telefunken 6BE6 m. box
6BE6 1946
Common type Worldwide tube/s... ZZ
SER 6AV6 m. box
6AV6
Common type Worldwide tube/s... ZZ
RCA 6AU6A m. box
6AU6A
6AU6 m. Hallicrafter logo (unbekannt. Hersteller)
6AU6 1946
Common type Worldwide tube/s... ZZ
Brimar 6AT6
6AT6 1945 ?
Common type Worldwide tube/s... ZZ
click to access the tube page
6AQ5W
Common type USA tube/semicond. USA
Thomson CSF 6AQ5C, z.b. als treiber vor Verzögerungsleitungen 
(Impulsbereich, Rechenautomaten).
6AQ5C
Thomson-CSF (matériel profes... F
Brimar 6AQ5
6AQ5 1946
Common type Worldwide tube/s... ZZ
CSF 'BULL' 6AM6S/6064
6AM6
Common type USA tube/semicond. USA
General Electric 6AL5
6AL5 1942
Common type Worldwide tube/s... ZZ
SER 6AK5 m. box
6AK5 1942
Common type USA tube/semicond. USA
click to access the tube page
6AH6
Common type USA tube/semicond. USA
RCA 6AG5
6AG5
Common type USA tube/semicond. USA
RCA 5Z3
5Z3
Common type USA tube/semicond. USA
RCA 5Y4GT
5Y4GT
'Amerty' Mullard 5Y3GT
5Y3GT
Common type Worldwide tube/s... ZZ
General Electric 5U4GB m. box (Sylvania Verteiler)
5U4GB
Common type Worldwide tube/s... ZZ
4X150A 'surplus'
4X150A
Common type USA tube/semicond. USA
4CX250B with SK-606 chimney and in SK-640 socket
4CX250B
Common type Worldwide tube/s... ZZ
click to access the tube page
4C28
Emitron 3S4
3S4 1940
Common type Worldwide tube/s... ZZ
Eimac 3CX100A5 'D9-32622'
3CX100A5
Eimac (brand name) USA
RCA 3A5
3A5
Common type USA tube/semicond. USA
Triotron 3A4
3A4 1942
Common type USA tube/semicond. USA
Result: 91 to 120 from 285
 

Tube collector page of valve collector Stig Comstedt as «own HP at RMorg»
As a member of Radiomuseum.org Stig Comstedt 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.

Stig Comstedt started his/her tube collection (valve collection) here on 13.Oct.2011. [index-en]

  

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