Excerpt from the tube collection of Hartmut Völler. These images (tube photos) were uploaded to the respective tubes or valves by Hartmut Völler.
| RL2T2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RV258 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| UY2 |
1949 |
| Telefunken Deutschland (TFK)... |
D |
|
| VEL11 |
1947 |
| Telefunken Deutschland (TFK)... |
D |
|
| UY1NS |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 12BC32 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 12F31 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 12H31 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 35L31 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 35Y31 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| 5-446 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-463 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| A430N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| S431N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| AG495 |
|
| Tungsram; Budapest (see also... |
H |
|
| APP4120 |
|
| Tungsram; Budapest (see also... |
H |
|
| AR4101 |
|
| Tungsram; Budapest (see also... |
H |
|
| AS4100 |
|
| Tungsram; Budapest (see also... |
H |
|
| AS4120 |
|
| Tungsram; Budapest (see also... |
H |
|
| DD465 |
|
| Tungsram; Budapest (see also... |
H |
|
| DS4100 |
|
| Tungsram; Budapest (see also... |
H |
|
| HR410 |
|
| Tungsram; Budapest (see also... |
H |
|
| L414_Tungsram |
|
| Tungsram; Budapest (see also... |
H |
|
| LD408 |
|
| Tungsram; Budapest (see also... |
H |
|
| LD410 |
|
| Tungsram; Budapest (see also... |
H |
|
| MO465 |
|
| Tungsram; Budapest (see also... |
H |
|
| P414 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP415_4pin |
|
| Tungsram; Budapest (see also... |
H |
|
| PP416 |
|
| Tungsram; Budapest (see also... |
H |
|
Hartmut Völler started his/her tube collection (valve collection) here on 28.Dec.2008.
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