Excerpt from the tube collection of Jacob Roschy. These images (tube photos) were uploaded to the respective tubes or valves by Jacob Roschy.
2G21 |
|
Common type USA tube/semicond. |
USA |
|
2E30 |
|
Common type USA tube/semicond. |
USA |
|
2E22 |
|
Common type USA tube/semicond. |
USA |
|
2E5 |
|
Common type USA tube/semicond. |
USA |
|
2C52 |
|
Common type USA tube/semicond. |
USA |
|
2C34 |
|
Common type USA tube/semicond. |
USA |
|
2C26A |
|
Common type USA tube/semicond. |
USA |
|
2C26 |
|
Common type USA tube/semicond. |
USA |
|
2B7EE |
|
Sylvania (Hygrade, GTE, Nilc... |
USA |
|
2B7 |
|
Common type USA tube/semicond. |
USA |
|
2B6 |
1933 |
Arcturus Radio Tube Co.; New... |
USA |
|
2AS15A |
|
Thermosen Inc.; Stamford (CT) |
USA |
|
2A7 |
1933 |
Common type USA tube/semicond. |
USA |
|
1P40 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
1LE3 |
|
Common type USA tube/semicond. |
USA |
|
1F7GV |
|
Common type USA tube/semicond. |
USA |
|
1E7G |
|
Common type USA tube/semicond. |
USA |
|
1A6 |
|
Common type USA tube/semicond. |
USA |
|
1A3 |
|
Common type USA tube/semicond. |
USA |
|
1-V |
|
Common type USA tube/semicond. |
USA |
|
0D3 |
|
Common type USA tube/semicond. |
USA |
|
0C3 |
|
Common type USA tube/semicond. |
USA |
|
0B3 |
|
Common type USA tube/semicond. |
USA |
|
X-201A |
|
Common type USA tube/semicond. |
USA |
|
Wunderlich |
1932 |
Arcturus Radio Tube Co.; New... |
USA |
|
VT-268 |
|
Common type USA tube/semicond. |
USA |
|
VT-225 |
|
Common type USA tube/semicond. |
USA |
|
VT-209 |
|
Common type USA tube/semicond. |
USA |
|
VT-199 |
|
Common type USA tube/semicond. |
USA |
|
VT-182 |
|
Common type USA tube/semicond. |
USA |
|
Jacob Roschy started his/her tube collection (valve collection) here on 26.Oct.2004.
[index-en]