Excerpt from the tube collection of Jacob Roschy. These images (tube photos) were uploaded to the respective tubes or valves by Jacob Roschy.
| 717A |
|
| Common type USA tube/semicond. |
USA |
|
| 1006 |
|
| Common type USA tube/semicond. |
USA |
|
| 1203A |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
| 1291 |
|
| Common type USA tube/semicond. |
USA |
|
| 1613 |
|
| Common type USA tube/semicond. |
USA |
|
| 1619 |
|
| Common type USA tube/semicond. |
USA |
|
| 1620_Pentode |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1622 |
|
| Common type USA tube/semicond. |
USA |
|
| 1624 |
|
| Common type USA tube/semicond. |
USA |
|
| 1626 |
|
| Common type USA tube/semicond. |
USA |
|
| 1629 |
|
| Common type USA tube/semicond. |
USA |
|
| 1635 |
|
| Common type USA tube/semicond. |
USA |
|
| 1680 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1684 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1852 |
|
| Common type USA tube/semicond. |
USA |
|
| 1853 |
|
| Common type USA tube/semicond. |
USA |
|
| 2033 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 5608A |
|
| Common type USA tube/semicond. |
USA |
|
| 5686 |
|
| Common type USA tube/semicond. |
USA |
|
| 5691 |
|
| Common type USA tube/semicond. |
USA |
|
| 5703 |
|
| Common type USA tube/semicond. |
USA |
|
| 5703WA |
|
| Common type USA tube/semicond. |
USA |
|
| 5896A |
|
| Common type USA tube/semicond. |
USA |
|
| 5977 |
|
| Common type USA tube/semicond. |
USA |
|
| 5998 |
|
| Common type USA tube/semicond. |
USA |
|
| 6005 |
|
| Common type USA tube/semicond. |
USA |
|
| 6005W |
|
| Common type USA tube/semicond. |
USA |
|
| 6080 |
|
| Common type USA tube/semicond. |
USA |
|
| 6112 |
|
| Common type USA tube/semicond. |
USA |
|
| 6218 |
|
| Common type USA tube/semicond. |
USA |
|
Jacob Roschy started his/her tube collection (valve collection) here on 26.Oct.2004.
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