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Otto Frosinn, Germany - Tube collection

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ID = 3331
Photo Otto Frosinn

Below you find a part of the tube collection Otto Frosinn.

Radios,Röhren,Amateurfunkgeräte
Result: 211 to 240 from 653
1 .. 3 4 5 6 7 8 9 10 11 12 13 .. 20 22
 
Sort order:  [ Name | Maker | Year | Type | Country ]

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

Eine Kastenanode entfernt
3E29
Common type USA tube/semicond. USA
click to access the tube page
3B4WA
Common type USA tube/semicond. USA
click to access the tube page
3B4
Common type USA tube/semicond. USA
click to access the tube page
2K41
Sperry Tube Div. of Sperry R... USA
click to access the tube page
2G21
Common type USA tube/semicond. USA
click to access the tube page
2E22
Common type USA tube/semicond. USA
click to access the tube page
2DV4
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2CW4
Common type USA tube/semicond. USA
click to access the tube page
2C43
Common type USA tube/semicond. USA
click to access the tube page
2C40
Common type USA tube/semicond. USA
click to access the tube page
2C39A
Common type USA tube/semicond. USA
click to access the tube page
2C36
Sylvania (Hygrade, GTE, Nilc... USA
click to access the tube page
2A4G
Philco, Philadelphia Stg. Ba... USA
click to access the tube page
1T4 1940
Common type USA tube/semicond. USA
click to access the tube page
1Q5GT
Common type USA tube/semicond. USA
click to access the tube page
1G4GT
Common type USA tube/semicond. USA
click to access the tube page
1A5GT
Common type USA tube/semicond. USA
click to access the tube page
01A 1925
Common type USA tube/semicond. USA
click to access the tube page
1A
Common type USA tube/semicond. USA
click to access the tube page
0C3W
Common type USA tube/semicond. USA
click to access the tube page
YU204
Amperex; New York USA
click to access the tube page
X199
Common type USA tube/semicond. USA
click to access the tube page
WE215A
Western Electric Company Inc... USA
click to access the tube page
WD12 1923
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
WD11 1922
Westinghouse for Brand RCA-R... USA
click to access the tube page
VX120
Hyvac; Newark USA
click to access the tube page
VT-286
Common type USA tube/semicond. USA
click to access the tube page
VT-215
Common type USA tube/semicond. USA
click to access the tube page
VT-176
Common type USA tube/semicond. USA
click to access the tube page
VT-169
Common type USA tube/semicond. USA
Result: 211 to 240 from 653
1 .. 3 4 5 6 7 8 9 10 11 12 13 .. 20 22
 

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

Otto Frosinn started his/her tube collection (valve collection) here on 03.Apr.2006. [index-en]

  
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