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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: 61 to 90 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.

Siemens E88CC
E88CC 1956
Common type Europe tube/semi... EU
IBM E180CC (5965)
E180CC
Mullard Radio Valve Co. Ltd.; GB
INDUSTRIA ECC81
ECC81 1951
Common type Europe tube/semi... EU
Telefunken ECC82
ECC82 1951
Common type Europe tube/semi... EU
Telefunken ECC83/12AX7
ECC83 1954
Common type Europe tube/semi... EU
Siemens ECC84
ECC84
Common type Europe tube/semi... EU
Mullard ECC88
ECC88
Common type Worldwide tube/s... ZZ
Mullard ECC91 (CV858)
ECC91 1951
Common type Europe tube/semi... EU
SER 2C51L
2C51
Common type USA tube/semicond. USA
RCA 3A5
3A5
Common type USA tube/semicond. USA
RCA 6C8G
6C8G
Common type USA tube/semicond. USA
Daystrom (Sylvania) 6DJ8
6DJ8
RCA 6F8G
6F8G
Common type USA tube/semicond. USA
SER 6J6
6J6
Common type USA tube/semicond. USA
CBS 6J6A
6J6A
Common type Worldwide tube/s... ZZ
RCA 6N7
6N7
Common type USA tube/semicond. USA
Sylvania 6SL7GT
6SL7GT
Common type USA tube/semicond. USA
DuMont 6SN7GT
6SN7GT
Common type Worldwide tube/s... ZZ
General Electric 6SN7GTB
6SN7GTB
Common type Worldwide tube/s... ZZ
RCA 7F7 m. box
7F7
Common type USA tube/semicond. USA
RCA 7F8
7F8
Common type USA tube/semicond. USA
JAN-(joint Army Navy)7N7
7N7
Common type USA tube/semicond. USA
Toshiba 12AT7
12AT7 1947
Common type Worldwide tube/s... ZZ
Orion 12AT7WA-H/6201
12AT7WAH
Common type France tube/semi... F
RCA 12AX7
12AX7
Common type Worldwide tube/s... ZZ
General Electric 12AY7
12AY7
Common type USA tube/semicond. USA
LM Ericsson 407A
407A
Common type USA tube/semicond. USA
British Instruments 5687
5687
Common type USA tube/semicond. USA
RCA 5691 m. box
5691
RCA 5751
5751
Result: 61 to 90 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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