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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: 421 to 450 from 654
1 .. 10 11 12 13 14 15 16 17 18 19 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.

click to access the tube page
RE134 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
RE134_(Ce)
click to access the tube page
RE604 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RedTop_UX
QRS Music Company; Chicago, IL USA
click to access the tube page
REN804 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
REN904 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
REN1004 1927
Telefunken Deutschland (TFK)... D
click to access the tube page
RH201A
Perryman Electric Co., Inc.;... USA
click to access the tube page
S321
Lorenz; Berlin, Zuffenhausen... D
click to access the tube page
SD2
Triotron (tubes) = Brand of ... A
click to access the tube page
SRS326
Werk für Fernmeldewesen (OSW... D
click to access the tube page
SuperDetector
QRS Music Company; Chicago, IL USA
click to access the tube page
SX201A 1925
Sylvania (Hygrade, GTE, Nilc... USA
click to access the tube page
T-171A
Triad Television & Mfg. Co.;... USA
click to access the tube page
U415
Zenith; Monza (Italy) I
click to access the tube page
Universal_MYERS
Myers, E.B. Ltd.; Montreal (... CDN
click to access the tube page
UV199 1922
Common type Worldwide tube/s... ZZ
click to access the tube page
UX120
Common type USA tube/semicond. USA
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UX199 1925
General Electric for Brand R... USA
click to access the tube page
UX201A 1925
Common type USA tube/semicond. USA
click to access the tube page
V99
Common type USA tube/semicond. USA
click to access the tube page
VC1 1935
Common type Europe tube/semi... EU
click to access the tube page
VT
click to access the tube page
VT-24
Common type USA tube/semicond. USA
click to access the tube page
VX120
Hyvac; Newark USA
click to access the tube page
WD11 1922
Westinghouse for Brand RCA-R... USA
click to access the tube page
WD12 1923
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
WE215A
Western Electric Company Inc... USA
click to access the tube page
X199
Common type USA tube/semicond. USA
click to access the tube page
ГИ-17
Common type USSR (SU) tube/s... SU
Result: 421 to 450 from 654
1 .. 10 11 12 13 14 15 16 17 18 19 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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