Extracto de la colección de válvulas de Ralf Krebs. Estas imágenes fueron aportadas en la página de válvula respectiva por Ralf Krebs.
| PL519 |
1970 |
| Common type Europe tube/semi... |
EU |
|
| PY88 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| EBF11 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EBF15 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| ECC82 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| BD31 |
|
| Cerberus AG, Schweiz |
CH |
|
| UY2 |
1949 |
| Telefunken Deutschland (TFK)... |
D |
|
| A202T |
|
| ROHM Co., Ltd.; Kyoto |
J |
|
| CA3130 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| CD4011 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CD4024 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| HA1314 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| LA1201 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA1235 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA1245 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LB1415 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| MC1554 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| TAA141 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| TAA263 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| TAA435 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| TAA611 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| TBA810 |
|
| Common type Europe tube/semi... |
EU |
|
| TC9147 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TD6104 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TD6301 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TDA1054 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| TL022 |
|
| Texas Instruments, Dallas |
USA |
|
| UL1219 |
|
| Unitra CEMI, Naukowo-Produkc... |
PL |
|
Ralf Krebs inauguró esta muestra de su colección el día 22.Sep.2007.
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