Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Can Microphony Be Intermittent? posted by Joe Backer on April 5, 2020 at 17:26:53:
things expand when heated and inside tubes it gets very hot. Super hot in fact in order to get the electrons to flow freely off the cathode material
occasional tapping may be necessary until you can find better tubes.
Hey, it happens, don't lose sleep.
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