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Old 03-10-2019, 03:25 PM
clpetersen clpetersen is offline
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Join Date: May 2012
Location: Boston
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I am not familiar with the Marchand filter, but a filter has no feedback per se.
I do think that active filters (like a Bryston or JL Audio crossover) can often out-perform passive designs.
Are you certain of the high-pass frequency (80 Hz)?
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