Extracto de la colección de válvulas de Danko Tkalec. Estas imágenes fueron aportadas en la página de válvula respectiva por Danko Tkalec.
| 6T8 |
1948 |
| Common type USA tube/semicond. |
USA |
|
| 6U8A |
|
| Common type USA tube/semicond. |
USA |
|
| 6V6 |
|
| Common type USA tube/semicond. |
USA |
|
| 6V6GTA |
|
| Common type USA tube/semicond. |
USA |
|
| 6W6GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6X4W |
|
| Common type USA tube/semicond. |
USA |
|
| 6X5G |
|
| Common type USA tube/semicond. |
USA |
|
| 6X5GT |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6X5GT/G |
|
| Common type USA tube/semicond. |
USA |
|
| 6Y6G |
|
| Common type USA tube/semicond. |
USA |
|
| 6Y6GA |
|
| Common type USA tube/semicond. |
USA |
|
| 7F7 |
|
| Common type USA tube/semicond. |
USA |
|
| 7F8 |
|
| Common type USA tube/semicond. |
USA |
|
| 7H7 |
|
| Common type USA tube/semicond. |
USA |
|
| 7Q7 |
|
| Common type USA tube/semicond. |
USA |
|
| 10 |
1925 |
| Common type USA tube/semicond. |
USA |
|
| 10T1 |
|
| Common type USA tube/semicond. |
USA |
|
| 10Y |
|
| Common type USA tube/semicond. |
USA |
|
| 12A6 |
|
| Common type USA tube/semicond. |
USA |
|
| 12AC6 |
|
| Common type USA tube/semicond. |
USA |
|
| 12AF6 |
|
| Common type USA tube/semicond. |
USA |
|
| 12AH7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 12AL5 |
|
| Common type USA tube/semicond. |
USA |
|
| 12AT6 |
1946 |
| Common type USA tube/semicond. |
USA |
|
| 12AU7A |
|
| Common type USA tube/semicond. |
USA |
|
| 12AX7A |
|
| Common type USA tube/semicond. |
USA |
|
| 12AY7 |
|
| Common type USA tube/semicond. |
USA |
|
| 12B4A |
|
| Common type USA tube/semicond. |
USA |
|
| 12BY7 |
|
| Common type USA tube/semicond. |
USA |
|
| 12BY7A |
|
| Common type USA tube/semicond. |
USA |
|
Danko Tkalec inauguró esta muestra de su colección el día 27.May.2007.
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