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Siegfried Neumann, Germany - Tube collection

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ID = 1157
Photo Siegfried Neumann

Below you find a part of the tube collection Siegfried Neumann.

Radioröhren Ge- Transistoren
Result: 61 to 90 from 345
1 2 3 4 5 6 7 8 .. 12
 
Sort order:  [ Name | Maker | Year | Type | Country ]

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

click to access the tube page
TS2Sp
GEMA, Ges. f. elektroak. & m... D
click to access the tube page
TS1a
GEMA, Ges. f. elektroak. & m... D
click to access the tube page
RS1001L
Siemens (& Halske, -Schucker... D
click to access the tube page
RS276 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
RS5 1918
Telefunken Deutschland (TFK)... D
click to access the tube page
FTL3-1
BBC - Brown Boveri; Switzerl... CH
click to access the tube page
101NU70
Tesla; Praha, Bratislava etc. CS
click to access the tube page
3NC-010
Werk für Bauelemente der Nac... D
click to access the tube page
3AX83B
Common type China (PRC) tube... PRC
click to access the tube page
2SC2526
Common type Japan tube/semic... J
click to access the tube page
2SB365
Toshiba Corporation; Tokyo J
click to access the tube page
2SA1076
Common type Japan tube/semic... J
click to access the tube page
2SA175
Toshiba Corporation; Tokyo J
click to access the tube page
2S92A
TEN (brand), Kobe Kogyo Corp... J
click to access the tube page
2N1146
Common type Europe tube/semi... EU
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2N1121
General Electric Co. (GE); B... USA
click to access the tube page
2N538
Common type USA tube/semicond. USA
click to access the tube page
2N501
Philco, Philadelphia Stg. Ba... USA
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2N441
Delco - tubes; USA USA
click to access the tube page
2N388
Common type USA tube/semicond. USA
click to access the tube page
2N328
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
2N324
Common type USA tube/semicond. USA
click to access the tube page
2N247
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N174
Common type USA tube/semicond. USA
click to access the tube page
2N169
General Electric Co. (GE); B... USA
click to access the tube page
2N158
Common type USA tube/semicond. USA
click to access the tube page
2N146
Texas Instruments, Dallas USA
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2N139
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N130
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
2N128
Philco, Philadelphia Stg. Ba... USA
Result: 61 to 90 from 345
1 2 3 4 5 6 7 8 .. 12
 

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

Siegfried Neumann started his/her tube collection (valve collection) here on 04.Nov.2010. [index-en]

  
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