Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
| TA7280 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7270 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7256 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7250 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7230 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7227 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7208 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7205 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7204 |
|
| Toshiba Corporation; Tokyo |
J |
|
| TA7093 |
|
| Toshiba Corporation; Tokyo |
J |
|
| T9054V |
|
| Texas Instruments, Dallas |
USA |
|
| T9053V |
|
| Texas Instruments, Dallas |
USA |
|
| T9051V |
|
| Texas Instruments, Dallas |
USA |
|
| T6059V |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| T5058 |
|
| Texas Instruments, Dallas |
USA |
|
| T2700 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| T300-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| T150-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| T118B1 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| T106D1 |
|
| Common type USA tube/semicond. |
USA |
|
| SYL4315 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
|
| STR80145 |
|
| Common type Japan tube/semic... |
J |
|
| STR451 |
|
| Common type Japan tube/semic... |
J |
|
| STR-F6653 |
|
| Common type Japan tube/semic... |
J |
|
| STR-D1816 |
|
| Common type Japan tube/semic... |
J |
|
| STPR10 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| STK5481 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| STK5451 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| STK5431 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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