Panoramica della collezione di valvole di Peter Pfeiffer. Queste immagini sono state inviate da Peter Pfeiffer nella pagina di ciascuna valvola.
| EF11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF13 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF14 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF15 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF22 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF37 |
1942 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EF40 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EF41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| EF42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EF50 |
1939 |
| Common type Worldwide tube/s... |
ZZ |
|
| EF50N |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EF51 |
1942 |
| Common type Europe tube/semi... |
EU |
|
| EF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF83 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| EF85 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| EF86 |
1954 |
| Common type Worldwide tube/s... |
ZZ |
|
| EF89 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| EF91 |
|
| Common type Europe tube/semi... |
EU |
|
| EF93 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF94 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF95 |
1953 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EF98 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| EF183 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| EF184 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| EF731 |
|
| Common type Europe tube/semi... |
EU |
|
| EF732 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
| EF806S |
|
| Telefunken Deutschland (TFK)... |
D |
|
| EF860 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
Pagina personale presso Radiomuseum di Peter Pfeiffer con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Peter Pfeiffer ha creato la propria pagina con i pezzi della propria collezione.
Peter Pfeiffer ha iniziato a pubblicare la propria collezione dal 07.May.2020.
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