Tubes / semiconductors by category - Manufacturer
Selected: Marconi Scientific Instrument Co. LTD.,The; London
| Name | Maker | Year | User | Usage | Type | Base |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT25 | Marconi-Os | 1922 | Transmitte | Power/Out | Transmit | Europe | 1 | 1 | – | – | – | – | – | |
| AT40X | Marconi Sc | Transmitte | Triode, | Europe | 1 | 2 | – | – | – | – | – | |||
| LT1 | MO Valve C | 1921 | Universal | Triode, | Europe | 1 | 1 | – | – | 1 | – | 1 | ||
9 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.