Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: 845 posted by Rod M on July 17, 2015 at 17:30:41:
In my opinion, the only way to test tubes like the 845, 211, 813, 811A etc. is to put them into service, or at least apply service-like voltages and currents. Nothing less can guarantee a good tube.
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