Excerpt from the tube collection of Hilmer Grunert. These images (tube photos) were uploaded to the respective tubes or valves by Hilmer Grunert.
AC116 |
|
Telefunken Deutschland (TFK)... |
D |
|
AC127 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AC132 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
AC152 |
|
Siemens (& Halske, -Schucker... |
D |
|
AD152 |
|
Telefunken Deutschland (TFK)... |
D |
|
AD166 |
|
Siemens (& Halske, -Schucker... |
D |
|
AL102 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
AU106 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
AU213 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BD130 |
|
Common type Europe tube/semi... |
EU |
|
BSY88 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BU109 |
|
Common type France tube/semi... |
F |
|
CK1916 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
|
|
EL12spez |
1939 |
Telefunken Deutschland (TFK)... |
D |
|
EZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
KC3 |
1936 |
Common type Europe tube/semi... |
EU |
|
MJ2501 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ3001 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
PL81 |
1950 |
Common type Europe tube/semi... |
EU |
|
PY81 |
1951 |
Common type Europe tube/semi... |
EU |
|
RV12P2000 |
1937 |
Telefunken Deutschland (TFK)... |
D |
|
TF65 |
|
Siemens (& Halske, -Schucker... |
D |
|
UBF15 |
1950 |
Telefunken Deutschland (TFK)... |
D |
|
UCC85 |
1954 |
Common type Europe tube/semi... |
EU |
|
UY11 |
1939 |
Common type Europe tube/semi... |
EU |
|
3Q5GT |
|
Common type USA tube/semicond. |
USA |
|
4CX5000A |
|
Common type Worldwide tube/s... |
ZZ |
|
6BN8 |
|
Common type USA tube/semicond. |
USA |
|
Hilmer Grunert started his/her tube collection (valve collection) here on 27.Oct.2004.
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