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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: Non-match power tubes posted by Steve O on July 22, 2002 at 13:14:39:
Steve,So you've had supposedly "matched" tubes go ballistic---because only the Gm matched, but not the other parameters stated?
How do you compensate for this when the tubes "break-in" or start to wear out unevenly? Is simple re-biasing good enough? Especially, when all tubes are sharing one cathode resistor/bypass cap?
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Follow Ups
- Re: Non-match power tubes - steven oda 13:29:56 07/22/02 (5)
- Re: Non-match power tubes - Steve O 16:20:57 07/22/02 (4)
- Thanks... - steven oda 11:25:39 07/23/02 (3)
- Re: Thanks... - Steve O 12:04:56 07/23/02 (2)
- Electric character of the grids - steven oda 09:24:23 07/24/02 (1)
- Re: Electric character of the grids - Steve O 18:46:47 07/24/02 (0)
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