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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: 1 to 30 from 654
  
 

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
01A 1925
Common type USA tube/semicond. USA
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01AA
Common type USA tube/semicond. USA
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0C3W
Common type USA tube/semicond. USA
System liegt in der Sockelmanschette
1203A
Sylvania (Hygrade, GTE, Nilc... USA
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127
Arcturus; USA USA
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12A
Common type USA tube/semicond. USA
original Sockelschutz
12AV6 1948
Common type Worldwide tube/s... ZZ
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12BA6 1946
Common type Worldwide tube/s... ZZ
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12BE6 1946
Common type Worldwide tube/s... ZZ
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12C8 1939
Common type USA tube/semicond. USA
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12JT6A
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12SL7GT
Common type USA tube/semicond. USA
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12SQ7GT 1939
Common type USA tube/semicond. USA
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12Ж1Л
Common type USSR (SU) tube/s... SU
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12С3С
Common type USSR (SU) tube/s... SU
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14A4
Common type USA tube/semicond. USA
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14AF7
Common type USA tube/semicond. USA
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14B8
Common type USA tube/semicond. USA
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14BL11
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14C7
Common type USA tube/semicond. USA
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14N7
Common type USA tube/semicond. USA
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14R7
Common type USA tube/semicond. USA
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1624
Common type USA tube/semicond. USA
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1701
Philips; Eindhoven (tubes in... NL
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1702
Philips; Eindhoven (tubes in... NL
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1823 1927
Philips; Eindhoven (tubes in... NL
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1A
Common type USA tube/semicond. USA
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1A5GT
Common type USA tube/semicond. USA
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1G4GT
Common type USA tube/semicond. USA
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1Q5GT
Common type USA tube/semicond. USA
Result: 1 to 30 from 654
  
 

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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