Tubes / semiconductors by category - Manufacturer
Selected: Apex Valve Company (The); London
| Name | Maker | Year | User | Usage | Type | Base |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| .06 | Apex Valve | Radio/TV-r | Universal | Triode, | Europe | 1 | – | – | – | – | – | – | ||
| P4_Apex | Apex Valve | Radio/TV-r | Power/Out | Triode, | Europe | 1 | – | – | – | – | – | – | ||
| P6_Apex | Apex Valve | Radio/TV-r | Power/Out | Triode, | Europe | 1 | – | – | – | – | – | – | ||
3 tubes or semiconductors found.