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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: 541 to 570 from 653
1 .. 10 .. 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
EZ12 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EZ11 1938
Common type Europe tube/semi... EU
If=1,2A; schwache EL12?
EL11 1938
Common type Europe tube/semi... EU
click to access the tube page
EFM11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EFM1 1938
Philips; Eindhoven (tubes in... NL
click to access the tube page
EF13 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EF11 1938
Common type Europe tube/semi... EU
click to access the tube page
EDD11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EBC11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EB11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
ECH11 1938
Common type Europe tube/semi... EU
click to access the tube page
6SK7 1938
Common type USA tube/semicond. USA
click to access the tube page
VY2 1938
Common type Europe tube/semi... EU
click to access the tube page
VCL11 1938
Common type Europe tube/semi... EU
click to access the tube page
RES1664d 1938
click to access the tube page
H63 1937
Common type Great Britain tu... GB
click to access the tube page
RS289 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
6J5 1937
Common type USA tube/semicond. USA
click to access the tube page
EH2 1937
Philips; Eindhoven (tubes in... NL
click to access the tube page
EBL1 1937
Common type Europe tube/semi... EU
click to access the tube page
AM2 1937
Common type Europe tube/semi... EU
click to access the tube page
ABL1 1937
Philips; Eindhoven (tubes in... NL
click to access the tube page
6V6G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
EL2 1936
Common type Europe tube/semi... EU
click to access the tube page
EF6 1936
Common type Europe tube/semi... EU
click to access the tube page
EB4 1936
Philips; Eindhoven (tubes in... NL
click to access the tube page
KDD1 1936
Common type Europe tube/semi... EU
click to access the tube page
6Q7G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
KL1_sidecontact 1936
Common type Europe tube/semi... EU
click to access the tube page
KC1_p8 1936
Common type Europe tube/semi... EU
Result: 541 to 570 from 653
1 .. 10 .. 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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