Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: ARC D 70 II posted by dgaapc7 on August 8, 2024 at 09:35:28:
The "5th" tube is just a pass element for the regulator section.
It just has to be a properly functioning tube of the 6550/KT88 family.
It does not have to match the others.
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Follow Ups
- RE: ARC D 70 II - Yes - Chip647 10:00:58 08/08/24 (2)
- RE: ARC D 70 II - Yes - dgaapc7 13:38:24 08/08/24 (1)
- RE: ARC D 70 II - Yes - Akolegov88 02:12:52 08/14/24 (0)