Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
FCH191 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
FCH171 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH141 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH131 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH121 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH111 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCB61C65 |
|
Philips; Eindhoven (tubes in... |
NL |
|
ER1400 |
|
Common type USA tube/semicond. |
USA |
|
EL817 |
|
Common type Worldwide tube/s... |
ZZ |
|
EF6802 |
|
Thomson (marque), Thomson-Ho... |
F |
|
EF68A21 |
|
Thomson (marque), Thomson-Ho... |
F |
|
DS88L12 |
|
Common type USA tube/semicond. |
USA |
|
DN835 |
|
Common type Japan tube/semic... |
J |
|
DG308 |
|
Common type USA tube/semicond. |
USA |
|
DG303 |
|
Common type USA tube/semicond. |
USA |
|
|
D3601 |
|
Common type USA tube/semicond. |
USA |
|
D2102 |
|
Common type USA tube/semicond. |
USA |
|
D125 |
|
Common type USA tube/semicond. |
USA |
|
CXK58257 |
|
Sony Corporation; Tokyo |
J |
|
CX832 |
|
Sony Corporation; Tokyo |
J |
|
CX804 |
|
Sony Corporation; Tokyo |
J |
|
CX761A |
|
Sony Corporation; Tokyo |
J |
|
CX760C |
|
Sony Corporation; Tokyo |
J |
|
CX187 |
|
Sony Corporation; Tokyo |
J |
|
CX186 |
|
Sony Corporation; Tokyo |
J |
|
CX178 |
|
Sony Corporation; Tokyo |
J |
|
CX168 |
|
Sony Corporation; Tokyo |
J |
|
CX150 |
|
Sony Corporation; Tokyo |
J |
|
CX145 |
|
Sony Corporation; Tokyo |
J |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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