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keyser 6th December 2004 01:51 PM

high-pass filter (low-level)
hi guys,
does any of you know how to make a 3rd order high-pass filter for use at low-level at 40 hertz, and one at 50 hertz?
(i'm new at this)

jackinnj 6th December 2004 02:00 PM

what impedance is the network driving?

keyser 6th December 2004 02:39 PM

i'm not too educated on the subject:) (yet)
it's to be used between a plateamp (subwoofer) and my poweramp. Would this info do, or should i look up the exact number?

peranders 6th December 2004 03:02 PM

Have you done any search?

Suitable keywords are, analog filter tools

Here is a good URL:

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