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Roy Johnson, Great Britain (UK) - Tube collection

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ID = 5944
Photo Roy Johnson

Below you find a part of the tube collection Roy Johnson.

Collector of Valves and old Scientific, Test and Radio Equipment. Interests are mostly in British valves.
Result: 1 to 30 from 415
  
 1 2 3 4 5 6 .. 10 .. 14
 
Sort order:  [ Name | Maker | Year | Type | Country ]

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

click to access the tube page
DT1336
Triotron (tubes) = Brand of ... A
click to access the tube page
O1307
Triotron (tubes) = Brand of ... A
click to access the tube page
3A/110A
Standard Telephones and Cabl... AUS
click to access the tube page
AR300A
Rogers-Majestic, Standard Ra... CDN
click to access the tube page
TQ1/2
BBC - Brown Boveri; Switzerl... CH
click to access the tube page
AC701
Telefunken Deutschland (TFK)... D
STV Baretter H U? /? 30 ? ?
EW_unknown
Stabilovolt, Berlin D
click to access the tube page
HLT2/0,5a
Siemens (& Halske, -Schucker... D
click to access the tube page
LB8
Telefunken Deutschland (TFK)... D
Details of Screen
LB13/40
Telefunken Deutschland (TFK)... D
click to access the tube page
LD5
Telefunken Deutschland (TFK)... D
The 2 Different Anodes - Detail
LG4
Telefunken Deutschland (TFK)... D
click to access the tube page
LS30
Telefunken Deutschland (TFK)... D
click to access the tube page
LS50
Telefunken Deutschland (TFK)... D
click to access the tube page
OA73 1955
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
RG48
Telefunken Deutschland (TFK)... D
click to access the tube page
RG62
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN2504 1931
Telefunken Deutschland (TFK)... D
click to access the tube page
RS237
Telefunken Deutschland (TFK)... D
click to access the tube page
RS329g
Telefunken Deutschland (TFK)... D
click to access the tube page
13201E
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
AB2 1934
Common type Europe tube/semi... EU
click to access the tube page
AZ1 1935
Common type Europe tube/semi... EU
click to access the tube page
CV450
Common type Europe tube/semi... EU
click to access the tube page
CV2521
Common type Europe tube/semi... EU
click to access the tube page
CV4007
Common type Europe tube/semi... EU
click to access the tube page
CV4028
Common type Europe tube/semi... EU
Early style DA100
DA100
Common type Europe tube/semi... EU
click to access the tube page
DDD25 1941
Common type Europe tube/semi... EU
Using a pair of DM160 as triodes to form an oscillator.
DM160
Common type Europe tube/semi... EU
Result: 1 to 30 from 415
  
 1 2 3 4 5 6 .. 10 .. 14
 

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

Roy Johnson started his/her tube collection (valve collection) here on 13.Oct.2006. [index-en]

  
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