Panoramica della collezione di valvole di Reinhard Hopfe. Queste immagini sono state inviate da Reinhard Hopfe nella pagina di ciascuna valvola.
|
|
| 6SN7GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6SL7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SK7 |
1938 |
| Common type USA tube/semicond. |
USA |
|
| ГУ-81М |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 4675 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DK21 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| RS31 |
|
| Telefunken Italia, Milano |
I |
|
| UCH11 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| QQE03/12 |
|
| Common type Europe tube/semi... |
EU |
|
| KK2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| KDD1 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| KBC1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| EZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| ECH3 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| ECF82 |
|
| Common type Europe tube/semi... |
EU |
|
| ECC83 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| E80CF |
|
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AF3 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| ABC1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| SRS457 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| RV12P2000 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
Pagina personale presso Radiomuseum di Reinhard Hopfe con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Reinhard Hopfe ha creato la propria pagina con i pezzi della propria collezione.
Reinhard Hopfe ha iniziato a pubblicare la propria collezione dal 10.Apr.2007.
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