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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: Re: low mu posted by Ralph on December 2, 2005 at 13:32:30:
with 12AT7s in a dual-differential cascode, you ideally need at least 400V or more is better for B+, in order to get the 12AT7 operating at its best current-wise, because Rp for the 12AT7 is rather high, etc.
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Follow Ups
- what Ralph said, plus - Lew 07:19:52 12/05/05 (4)
- Re: what Ralph said, plus - Slick 08:02:42 12/06/05 (3)
- Re: what Ralph said, plus - Lew 07:58:07 12/07/05 (0)
- Re: what Ralph said, plus - Ralph 12:49:22 12/06/05 (1)
- Re: what Ralph said, plus - Slick 04:04:57 12/07/05 (0)
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