Excerpt from the tube collection of Robert Gillespie. These images (tube photos) were uploaded to the respective tubes or valves by Robert Gillespie.
6SK7 |
1938 |
Common type USA tube/semicond. |
USA |
|
6SJ7GT |
|
Common type USA tube/semicond. |
USA |
|
6SJ7 |
1939 |
Common type USA tube/semicond. |
USA |
|
6SG7 |
|
Common type USA tube/semicond. |
USA |
|
6SB7Y |
|
Common type USA tube/semicond. |
USA |
|
6S8GT |
1946 |
Common type USA tube/semicond. |
USA |
|
6R7G |
1936 |
Common type USA tube/semicond. |
USA |
|
6NO45 |
|
Common type USA tube/semicond. |
USA |
|
6N7G |
|
Common type USA tube/semicond. |
USA |
|
6N6G |
|
Common type USA tube/semicond. |
USA |
|
6L7 |
1935 |
Common type USA tube/semicond. |
USA |
|
6L6 |
1936 |
Common type USA tube/semicond. |
USA |
|
6L5G |
|
Common type USA tube/semicond. |
USA |
|
6KD8 |
|
Common type USA tube/semicond. |
USA |
|
6K8GT |
1939 |
Common type USA tube/semicond. |
USA |
|
6K6GT |
|
Common type USA tube/semicond. |
USA |
|
6JU8A |
|
Common type USA tube/semicond. |
USA |
|
6J7G |
|
Common type USA tube/semicond. |
USA |
|
6J7 |
1935 |
Common type USA tube/semicond. |
USA |
|
6J6 |
|
Common type USA tube/semicond. |
USA |
|
6J5 |
1937 |
Common type USA tube/semicond. |
USA |
|
6HQ5 |
|
Common type USA tube/semicond. |
USA |
|
6H6GT |
|
Common type USA tube/semicond. |
USA |
|
6G6G |
|
Common type USA tube/semicond. |
USA |
|
6FH5 |
|
Common type USA tube/semicond. |
USA |
|
6F8G |
|
Common type USA tube/semicond. |
USA |
|
6F6GT |
|
Common type USA tube/semicond. |
USA |
|
6F6G |
|
Common type USA tube/semicond. |
USA |
|
6F4 |
|
Common type USA tube/semicond. |
USA |
|
6DZ7 |
|
Common type USA tube/semicond. |
USA |
|
Robert Gillespie started his/her tube collection (valve collection) here on 29.Jun.2019.
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