So Paul, JH, et. al... Anybody working on a -24 dB highpass filter? It would be a nice compliment to the -24 dB lowpass filter, though you will have the challenge of hiss to solve. You could then make a simple filter coupler module into which the HPF and LPF could be patched. Outputs would include HP, LP, and BP and it would require very few active parts. What say y'all? johnm
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Time for an HPF!
2004-06-05 by konkuro