Extracto de la colección de válvulas de Hartmut Völler. Estas imágenes fueron aportadas en la página de válvula respectiva por Hartmut Völler.
| VK2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| VL1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VT126_TKD |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| VY1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| W406 |
1927 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| W4080 |
1929 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| WD12 |
1923 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| WG34 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| WG36 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| X112A |
|
| Common type USA tube/semicond. |
USA |
|
| X2918 |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| X4122 |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| X4123 |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| 2D4 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| 2HF |
1926 |
| Loewe-(Opta); Deutschland |
D |
|
| 3NF |
1926 |
| Loewe-(Opta); Deutschland |
D |
|
| 3NFBAT |
|
| Loewe-(Opta); Deutschland |
D |
|
| 3NFW |
1929 |
| Loewe-(Opta); Deutschland |
D |
|
| 3Q5 |
|
| Common type USA tube/semicond. |
USA |
|
| 4G200 |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| 4K60 |
1930 |
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| 4NG |
1929 |
| Loewe-(Opta); Deutschland |
D |
|
| 5-446 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-463 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
|
| 6E5 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 6E8G |
1938 |
| Common type France tube/semi... |
F |
|
| 6G5 |
1935 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6L6G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
Hartmut Völler inauguró esta muestra de su colección el día 28.Dec.2008.
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