Extracto de la colección de válvulas de Ottmar Rollmann. Estas imágenes fueron aportadas en la página de válvula respectiva por Ottmar Rollmann.
6C8G |
1937 |
Common type USA tube/semicond. |
USA |
|
6CH6 |
|
Common type USA tube/semicond. |
USA |
|
6CY7 |
|
Common type USA tube/semicond. |
USA |
|
6D4 |
|
Common type USA tube/semicond. |
USA |
|
6D6 |
1933 |
Common type USA tube/semicond. |
USA |
|
6E5 |
1935 |
Common type USA tube/semicond. |
USA |
|
6EA8 |
|
Common type USA tube/semicond. |
USA |
|
6EB8 |
|
Common type USA tube/semicond. |
USA |
|
6EU7 |
|
Common type USA tube/semicond. |
USA |
|
6F7 |
|
Common type USA tube/semicond. |
USA |
|
6G6G |
|
Common type USA tube/semicond. |
USA |
|
6GE5 |
|
Common type USA tube/semicond. |
USA |
|
6GH8 |
|
Common type USA tube/semicond. |
USA |
|
6GK6 |
|
Common type USA tube/semicond. |
USA |
|
6GX6 |
|
Common type USA tube/semicond. |
USA |
|
6J7 |
1935 |
Common type USA tube/semicond. |
USA |
|
6J8G |
1938 |
Common type USA tube/semicond. |
USA |
|
6K7 |
1935 |
Common type USA tube/semicond. |
USA |
|
6K7G |
1935 |
Common type USA tube/semicond. |
USA |
|
6K8 |
1938 |
Common type USA tube/semicond. |
USA |
|
6K8G |
|
Common type USA tube/semicond. |
USA |
|
6L7 |
1935 |
Common type USA tube/semicond. |
USA |
|
6N7GT |
|
Common type USA tube/semicond. |
USA |
|
6NO45T |
|
Common type USA tube/semicond. |
USA |
|
6SF7 |
|
Common type USA tube/semicond. |
USA |
|
6SG7 |
|
Common type USA tube/semicond. |
USA |
|
6SH7 |
|
Common type USA tube/semicond. |
USA |
|
6SJ7 |
1939 |
Common type USA tube/semicond. |
USA |
|
6SK7 |
1938 |
Common type USA tube/semicond. |
USA |
|
6SL7GT |
|
Common type USA tube/semicond. |
USA |
|
Ottmar Rollmann inauguró esta muestra de su colección el día 23.Aug.2009.
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