Excerpt from the tube collection of Hubert Küper. These images (tube photos) were uploaded to the respective tubes or valves by Hubert Küper.
ECH11 |
1938 |
Common type Europe tube/semi... |
EU |
|
ECH81 |
1952 |
Common type Europe tube/semi... |
EU |
|
ECL80 |
1950 |
Common type Europe tube/semi... |
EU |
|
ECL82 |
1956 |
Common type Europe tube/semi... |
EU |
|
EF12 |
1938 |
Common type Europe tube/semi... |
EU |
|
EF42 |
1948 |
Common type Europe tube/semi... |
EU |
|
EF80 |
1950 |
Common type Europe tube/semi... |
EU |
|
EF183 |
1960 |
Common type Europe tube/semi... |
EU |
|
EL41 |
1947 |
Common type Europe tube/semi... |
EU |
|
EL84 |
1953 |
Common type Europe tube/semi... |
EU |
|
EL95 |
1956 |
Common type Europe tube/semi... |
EU |
|
EM4 |
1939 |
Common type Europe tube/semi... |
EU |
|
PC86 |
1958 |
Common type Europe tube/semi... |
EU |
|
PC88 |
1961 |
Common type Europe tube/semi... |
EU |
|
PCC84 |
1953 |
Common type Europe tube/semi... |
EU |
|
PCC88 |
1956 |
Common type Europe tube/semi... |
EU |
|
PCL82 |
1955 |
Common type Europe tube/semi... |
EU |
|
PCL84 |
1957 |
Common type Europe tube/semi... |
EU |
|
PCL85 |
1961 |
Common type Europe tube/semi... |
EU |
|
PL36 |
1955 |
Common type Europe tube/semi... |
EU |
|
PL500 |
1960 |
Common type Europe tube/semi... |
EU |
|
PL504 |
1966 |
Common type Europe tube/semi... |
EU |
|
QQE03/12 |
|
Common type Europe tube/semi... |
EU |
|
EF95 |
1953 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
RS1029 |
|
Siemens (& Halske, -Schucker... |
D |
|
EF14 |
1939 |
Telefunken Deutschland (TFK)... |
D |
|
EL13 |
1949 |
Telefunken Deutschland (TFK)... |
D |
|
EL152 |
1950 |
Telefunken Deutschland (TFK)... |
D |
|
EZ12 |
1938 |
Telefunken Deutschland (TFK)... |
D |
|
EF732 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
Hubert Küper started his/her tube collection (valve collection) here on 11.Jun.2009.
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