Excerpt from the tube collection of Karl-Heinz Entrich † 7.21. These images (tube photos) were uploaded to the respective tubes or valves by Karl-Heinz Entrich † 7.21.
| 2N3404 |
|
| General Electric Co. (GE); B... |
USA |
|
| 2N3553 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 2N3583 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 2N3600 |
|
| Common type USA tube/semicond. |
USA |
|
| 2N3632 |
1964 |
| Common type Worldwide tube/s... |
ZZ |
|
| 2N3772 |
|
| Common type USA tube/semicond. |
USA |
|
| 2N3823 |
|
| Common type USA tube/semicond. |
USA |
|
| 2N3879 |
|
| Common type USA tube/semicond. |
USA |
|
| 2N4427 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 2N5672 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 2N5885 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 2OC72 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| 2SA12 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SA53 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA58 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA71 |
|
| Matsushita tubes; Osaka |
J |
|
| 2SA74 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA80 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SA81 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SA122 |
|
| Sony Corporation; Tokyo |
J |
|
| 2SA124 |
|
| Sony Corporation; Tokyo |
J |
|
| 2SA141 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA142 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA153 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA156 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA157 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA160 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA201 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SA203 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SA222 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
Tube collector page of valve collector Karl-Heinz Entrich † 7.21 as «own HP at RMorg»
As a member of Radiomuseum.org Karl-Heinz Entrich † 7.21 displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.
Karl-Heinz Entrich † 7.21 started his/her tube collection (valve collection) here on 29.Aug.2011.
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