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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: 241 to 270 from 285
 
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Excerpt from the tube collection of Stig Comstedt. These images (tube photos) were uploaded to the respective tubes or valves by Stig Comstedt.

click to access the tube page
6AH6
Common type USA tube/semicond. USA
SER 6AK5 m. box
6AK5 1942
Common type USA tube/semicond. USA
CSF 'BULL' 6AM6S/6064
6AM6
Common type USA tube/semicond. USA
6AU6 m. Hallicrafter logo (unbekannt. Hersteller)
6AU6 1946
Common type Worldwide tube/s... ZZ
RCA 6AU6A m. box
6AU6A
click to access the tube page
6BZ6
Common type Worldwide tube/s... ZZ
click to access the tube page
6CB6A
Common type USA tube/semicond. USA
RCA 6CL6 m. box
6CL6
Common type Worldwide tube/s... ZZ
Raytheon 6D6
6D6 1933
Common type USA tube/semicond. USA
click to access the tube page
6DC6
Common type USA tube/semicond. USA
STC 6F33
6F33
Common type Great Britain tu... GB
Purotron 6G6G box
6G6G
Common type USA tube/semicond. USA
Raytheon 6J7
6J7 1935
Common type USA tube/semicond. USA
click to access the tube page
6K7 1935
Common type USA tube/semicond. USA
Raytheon 6K7GT
6K7GT
Common type USA tube/semicond. USA
RCA 6SG7
6SG7
Common type USA tube/semicond. USA
RCA JAN CRC 6SJ7/VT116
6SJ7 1939
Common type USA tube/semicond. USA
TUNG-SOL box
6SJ7GT
Common type USA tube/semicond. USA
click to access the tube page
6SJ7Y
Common type USA tube/semicond. USA
6SK7 with Hallicrafter logo.
6SK7 1938
Common type USA tube/semicond. USA
Sylvania 6SK7GT
6SK7GT
Common type USA tube/semicond. USA
RCA 6SS7
6SS7
Common type USA tube/semicond. USA
click to access the tube page
12SK7 1939
Common type USA tube/semicond. USA
SER 18AK5
18AK5
SER 403B m. box
403B
Western Electric Company Inc... USA
Raytheon 717A VT-269
717A
Common type USA tube/semicond. USA
Philips 4654, 'E43 L10'
4654 1939
Philips; Eindhoven (tubes in... NL
click to access the tube page
5639
5654
5654
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5702WA
Common type USA tube/semicond. USA
Result: 241 to 270 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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