Extrait de la collection de lampes / semi-conducteurs de Carlo La Perna. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Carlo La Perna.
| EL511 |
|
| Mazda (tubes), Mazda-Belvu, ... |
F |
|
| F2a11 |
|
| Common type Europe tube/semi... |
EU |
|
| 6L6G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6V6GT |
1939 |
| Common type Worldwide tube/s... |
ZZ |
|
| 807 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 813 |
|
| Common type USA tube/semicond. |
USA |
|
| 6-4 |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
| 7H-4B |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
| 6AX4GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
|
| EB34 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| 50SX6 |
|
| Sicte, Società Italiana Cost... |
I |
|
| 6AY8G |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6Q7G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| ECC83 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| 12SL7GT |
|
| Common type USA tube/semicond. |
USA |
|
| AZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| WE54 |
|
| Common type Italy tube/semic... |
I |
|
| 5R4GY |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 5U4GB |
|
| Common type Worldwide tube/s... |
ZZ |
|
| VA |
|
| Common type Italy tube/semic... |
I |
|
| 6V6GT/G |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6E5 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 6E5GT |
|
| Common type Italy tube/semic... |
I |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| EM34 |
1946 |
| Common type Europe tube/semi... |
EU |
|
| UM35 |
1952 |
| Telefunken Deutschland (TFK)... |
D |
|
| ZM1000 |
|
| Common type Europe tube/semi... |
EU |
|
|
|
