Panoramica della collezione di valvole di Alberto Ammendola. Queste immagini sono state inviate da Alberto Ammendola nella pagina di ciascuna valvola.
| EM81 |
|
| Common type Europe tube/semi... |
EU |
|
| 6E5GT |
|
| Common type Italy tube/semic... |
I |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AK2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| EK2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EK3 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AF3 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| EF6 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL2 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EL3N |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL6 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| G-57-S |
|
| Majestic tubes of Grigsby-Gr... |
USA |
|
|
| UL41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| VT-49 |
|
| Common type USA tube/semicond. |
USA |
|
| 2К2М |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 6C6 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 6F6G |
|
| Common type USA tube/semicond. |
USA |
|
| 6F6GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6K7G |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 6K7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6NK7GT |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6SK7 |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6SK7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 12J7GT |
|
| Common type USA tube/semicond. |
USA |
|
Pagina personale presso Radiomuseum di Alberto Ammendola con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Alberto Ammendola ha creato la propria pagina con i pezzi della propria collezione.
Alberto Ammendola ha iniziato a pubblicare la propria collezione dal 18.Feb.2011.
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