Excerpt from the tube collection of Hartmut Völler. These images (tube photos) were uploaded to the respective tubes or valves by Hartmut Völler.
H4111D |
1932 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
H4125D |
1932 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
RENS1204 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1214 |
1931 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1264 |
1931 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1819 |
1932 |
Telefunken Deutschland (TFK)... |
D |
|
RES094 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
RS4142N |
|
Visseaux / Télévisso; Lyon /... |
F |
|
S4VB |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
S4VX |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
S431N |
|
Triotron (tubes) = Brand of ... |
A |
|
DAH50 |
1940 |
Philips; Eindhoven (tubes in... |
NL |
|
RE064 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
A408 |
1926 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
|
A409 |
1925 |
Philips; Eindhoven (tubes in... |
NL |
|
A410 |
|
Philips; Eindhoven (tubes in... |
NL |
|
A410N |
|
Philips; Eindhoven (tubes in... |
NL |
|
A411 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
A415 |
1925 |
Philips; Eindhoven (tubes in... |
NL |
|
A425 |
1926 |
Philips; Eindhoven (tubes in... |
NL |
|
A430N |
|
Triotron (tubes) = Brand of ... |
A |
|
A435 |
1927 |
Philips; Eindhoven (tubes in... |
NL |
|
A2118 |
1931 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
A4100 |
1928 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
A4110 |
1929 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
AC2 |
1934 |
Common type Europe tube/semi... |
EU |
|
AD1 |
1935 |
Common type Europe tube/semi... |
EU |
|
AG495 |
|
Tungsram; Budapest (see also... |
H |
|
AR4101 |
|
Tungsram; Budapest (see also... |
H |
|
Hartmut Völler started his/her tube collection (valve collection) here on 28.Dec.2008.
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