Panoramica della collezione di valvole di Karlheinz Fischer. Queste immagini sono state inviate da Karlheinz Fischer nella pagina di ciascuna valvola.
| 57 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| 58 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| RGN1064 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| 2A5 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 42 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 49 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 56 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 41 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 43 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| AB1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| E449 |
1933 |
| Philips; Eindhoven (tubes in... |
NL |
|
| RENS1254 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1294 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES964 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| 6A7 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 6B7 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 6C6 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 6D6 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 53 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 75 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 78 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| 79 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 2A3 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 76 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| WG34 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| WG36 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CY2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
Pagina personale presso Radiomuseum di Karlheinz Fischer con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Karlheinz Fischer ha creato la propria pagina con i pezzi della propria collezione.
Karlheinz Fischer ha iniziato a pubblicare la propria collezione dal 19.Nov.2005.
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