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Fosi vs NCore/Purifi: When would there be an audible difference?

dguillor

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Oct 4, 2020
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It'not only FR. The output impedance being variable with frequency generates tons of IMD.
Amir’s measurements show pretty good IMD for the Fosi V3, not fantastic, but good enough that audibility is debatable.
 

timiambeing

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Aug 18, 2020
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Talking of Fosi comparisons with more expensive Class D implementations, talking of PFFB etc…

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