Panoramica della collezione di valvole di Peter Pfeiffer. Queste immagini sono state inviate da Peter Pfeiffer nella pagina di ciascuna valvola.
| 35W4 |
1946 |
| Common type Worldwide tube/s... |
ZZ |
|
| 35L6GT/G |
|
| Common type USA tube/semicond. |
USA |
|
| 35L6GT |
|
| Common type USA tube/semicond. |
USA |
|
| 35C5 |
|
| Common type USA tube/semicond. |
USA |
|
| 35B5 |
|
| Common type USA tube/semicond. |
USA |
|
| 35/51 |
1935 ? |
| Common type USA tube/semicond. |
USA |
|
|
| 32L7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 32 |
1930 |
| Common type USA tube/semicond. |
USA |
|
|
| 30PL1 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 30P4 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 30NG |
1935 |
| Loewe-(Opta); Deutschland |
D |
|
| 30FL1 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 30CPQ060 |
|
| International Rectifier; Los... |
USA |
|
| 30C15 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
|
| 27 |
1927 |
| Common type Worldwide tube/s... |
ZZ |
|
| 26NO90 |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
| 26MB120A |
|
| Common type USA tube/semicond. |
USA |
|
| 26C6 |
|
| Common type USA tube/semicond. |
USA |
|
| 26A6 |
|
| Common type USA tube/semicond. |
USA |
|
| 26-4A |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
| 26 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 25Z6GT/G |
|
| Common type USA tube/semicond. |
USA |
|
| 25Z6GT |
|
| Common type USA tube/semicond. |
USA |
|
| 25Z6G |
|
| Common type USA tube/semicond. |
USA |
|
| 25Z6 |
1936 |
| Common type USA tube/semicond. |
USA |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| 25L6GT |
1938 |
| Common type USA tube/semicond. |
USA |
|
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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