Extracto de la colección de válvulas de Benedetto Pirani. Estas imágenes fueron aportadas en la página de válvula respectiva por Benedetto Pirani.
|
6J7G |
|
Common type USA tube/semicond. |
USA |
|
6K7G |
1935 |
Common type USA tube/semicond. |
USA |
|
6L6G |
1936 |
Common type Worldwide tube/s... |
ZZ |
|
6N7G |
|
Common type USA tube/semicond. |
USA |
|
6Q7G |
1936 |
Common type Worldwide tube/s... |
ZZ |
|
6SJ7GT |
|
Common type USA tube/semicond. |
USA |
|
6SK7GT/G |
|
Common type USA tube/semicond. |
USA |
|
6SL7GT |
|
Common type USA tube/semicond. |
USA |
|
6SN7GT |
|
Common type Worldwide tube/s... |
ZZ |
|
6T |
|
Fivre - tubes; Milano (MI) |
I |
|
6TE8GT |
|
Fivre - tubes; Milano (MI) |
I |
|
6V6G |
1936 |
Common type Worldwide tube/s... |
ZZ |
|
12SA7GT |
|
Common type USA tube/semicond. |
USA |
|
12SK7GT |
|
Common type USA tube/semicond. |
USA |
|
24A |
1929 |
Common type USA tube/semicond. |
USA |
|
27 |
1927 |
Common type Worldwide tube/s... |
ZZ |
|
37 |
|
Common type USA tube/semicond. |
USA |
|
38 |
1930 |
RCA (RCA Victor Co. Inc.); N... |
USA |
|
41 |
1932 |
Common type USA tube/semicond. |
USA |
|
45 |
1929 |
Common type USA tube/semicond. |
USA |
|
47 |
1931 |
Common type USA tube/semicond. |
USA |
|
50R5 |
|
Sicte, Società Italiana Cost... |
I |
|
53 |
1933 |
Common type USA tube/semicond. |
USA |
|
55 |
1931 |
Common type USA tube/semicond. |
USA |
|
56 |
1932 |
Common type USA tube/semicond. |
USA |
|
57 |
1931 |
Common type USA tube/semicond. |
USA |
|
58 |
1931 |
Common type USA tube/semicond. |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
76 |
1933 |
Common type USA tube/semicond. |
USA |
|
Benedetto Pirani inauguró esta muestra de su colección el día 03.Feb.2019.
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