Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: "Dimmness" relates to the heater. posted by Chris O on July 22, 2012 at 14:29:08:
Usually the relative brightness of a given tube is based on how much of the tube's heater is exposed vs. hidden inside the cathode sleeve.
It is nothing to be concerned about at all.
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Follow Ups
- RE: "Dimmness" relates to the heater. - Jim McShane 19:06:12 07/22/12 (0)