Extracto de la colección de válvulas de Danko Tkalec. Estas imágenes fueron aportadas en la página de válvula respectiva por Danko Tkalec.
| EVN171 |
1916 |
| Telefunken Deutschland (TFK)... |
D |
|
| B406 |
1924 |
| Philips; Eindhoven (tubes in... |
NL |
|
| R31 |
1924 |
| La Radiotechnique (RT); Pari... |
F |
|
| A409 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 10 |
1925 |
| Common type USA tube/semicond. |
USA |
|
| RE034 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE134 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE154 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN1104 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| 3NF |
1926 |
| Loewe-(Opta); Deutschland |
D |
|
| B438 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| B442 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| RE084 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN1004 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1204 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| VT-132 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| VT-134 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 27 |
1927 |
| Common type Worldwide tube/s... |
ZZ |
|
| 506 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 80 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| UY227 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 226 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| B443S |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E415 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E438 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E442 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| H406D |
1928 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| RE604 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN501 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN804 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
Danko Tkalec inauguró esta muestra de su colección el día 27.May.2007.
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