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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: korean OTL posted by proac on July 4, 2005 at 18:23:08:
Something about the data is contradictory. It uses a kajillion tubes and employs 16db of NFB, yet the output impedance is listed as "4.6 or 8 ohms". With all those tubes and all that NFB, you ought to get a much lower output Z. Looks like a Futterman-type design, however. I will stick with triodes and Atma-sphere.
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- Re: korean OTL - Lew 07:41:47 07/06/05 (0)
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