Extracto de la colección de válvulas de Jacob Roschy. Estas imágenes fueron aportadas en la página de válvula respectiva por Jacob Roschy.
4H1 |
1936 |
Loewe-(Opta); Deutschland |
D |
|
4L13a |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
4V1 |
1936 |
Loewe-(Opta); Deutschland |
D |
|
4Y25 |
|
Mazda (tubes), Mazda-Belvu, ... |
F |
|
4Y35 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
4Y50A2 |
|
Mazda (tubes), Mazda-Belvu, ... |
F |
|
4Z60a |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
4Z60c |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
4Ц14С |
|
Common type USSR (SU) tube/s... |
SU |
|
5AQ5 |
|
Common type Worldwide tube/s... |
ZZ |
|
5AZ4 |
|
Common type USA tube/semicond. |
USA |
|
|
|
5R4GY |
|
Common type Worldwide tube/s... |
ZZ |
|
5R4GYA |
|
Common type USA tube/semicond. |
USA |
|
5R4GYB |
|
Common type USA tube/semicond. |
USA |
|
5T4 |
|
Common type USA tube/semicond. |
USA |
|
5V4G |
|
Common type Worldwide tube/s... |
ZZ |
|
5V4GA |
|
Common type USA tube/semicond. |
USA |
|
5W4 |
1936 |
Common type USA tube/semicond. |
USA |
|
5W4GT |
|
Common type USA tube/semicond. |
USA |
|
5X4G |
1936 |
Common type USA tube/semicond. |
USA |
|
5Y3GB |
1937 |
Common type France tube/semi... |
F |
|
5Y3GT |
|
Common type Worldwide tube/s... |
ZZ |
|
5Y3GT/G |
|
Common type USA tube/semicond. |
USA |
|
5Y15 |
|
Mazda (tubes), Mazda-Belvu, ... |
F |
|
5Z3GB |
|
Visseaux / Télévisso; Lyon /... |
F |
|
5Z4 |
1935 |
Common type USA tube/semicond. |
USA |
|
5Z4G |
1935 |
Common type Worldwide tube/s... |
ZZ |
|
5Ц4С |
|
Common type USSR (SU) tube/s... |
SU |
|
Jacob Roschy inauguró esta muestra de su colección el día 26.Oct.2004.
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