Selected: Royaltron (tubes), Royal Manufacturing Co.; New York City, NY
Name | Maker | Year | User | Usage | Type | Base | ![]() |
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400_UV | Common typ | Radio/TV-r | Detector | Triode, | UV-Base | 1 | – | – | – | – | – | – | ||
401A_UV | Common typ | Radio/TV-r | Audio Fre | Triode, | UV-Base | 1 | 1 | – | – | – | – | – | ||
402 | Bluebird T | Transmitte | Universal | Triode, | UV-Base | 1 | 2 | – | – | – | – | – |
5 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.