Tubes / semiconductors by category - Manufacturer
Selected: Unknown - CUSTOM BUILT: Soviet Union
| Name | Maker | Year | User | Usage | Type | Base |  |
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| В2В-1В | Unknown - | Relay in | SPECIAL | – | 1 | – | – | – | – | – | ||||
| Diode_demo-tube-ru | Unknown - | Detector | SINGLE-D | SPECIAL | – | 2 | – | – | – | – | – | |||
| Triode_demo-tube-ru | Unknown - | Universal | TRIODE ( | SPECIAL | 1 | 2 | 1 | 1 | – | – | – | |||
4 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.