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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: 511 to 540 from 654
1 .. 10 .. 13 14 15 16 17 18 19 20 21 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
RS288
Telefunken Deutschland (TFK)... D
click to access the tube page
RS289 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
RS391
Telefunken Deutschland (TFK)... D
click to access the tube page
RS394
Telefunken Deutschland (TFK)... D
Defekt: Anode lose im Kolben.
RS681
Telefunken Deutschland (TFK)... D
click to access the tube page
RS685
Telefunken Deutschland (TFK)... D
click to access the tube page
RV2P800
Telefunken Deutschland (TFK)... D
click to access the tube page
TK76
Telefunken Deutschland (TFK)... D
click to access the tube page
YD1055
Telefunken Deutschland (TFK)... D
click to access the tube page
YK1020
Telefunken Deutschland (TFK)... D
click to access the tube page
TC200A
Televocal Corporation; New Y... USA
click to access the tube page
EM4N
Tesla; Praha, Bratislava etc. CS
Glass/ ceramic
RE025XA
Tesla; Praha, Bratislava etc. CS
click to access the tube page
ZE025XA
Tesla; Praha, Bratislava etc. CS
click to access the tube page
T-171A
Triad Television & Mfg. Co.;... USA
click to access the tube page
SD2
Triotron (tubes) = Brand of ... A
click to access the tube page
01AA
Tunatron (Tubes), Tunafone W... AUS
click to access the tube page
6082WB
Tung-Sol Electric Inc.; Newa... USA
click to access the tube page
AG495
Tungsram; Budapest (see also... H
click to access the tube page
EAF21
Tungsram; Budapest (see also... H
click to access the tube page
6303
United Electronics Co.; Newa... USA
click to access the tube page
A4110 1929
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
EL8 1949
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
G2504
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
H4128D 1933
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
L414 1927
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
L415DS
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
L416D 1930
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
L496D 1933
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
LS4
Valvo GmbH, Radioröhrenfabri... D
Result: 511 to 540 from 654
1 .. 10 .. 13 14 15 16 17 18 19 20 21 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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