audiophile low pass filter

What's the best? Application is to put it between a phono preamp and an ADC.

dnewhous05-22-2007 4:06am

dnewhous OP Details Discussions Posts This discussion Message User 68 posts 05-23-2007 at 04:18am Copy Comment URL Report Comment Edit Delete It does amaze me the "audio engineers" that I have conversed with seam utterly ignorant of the following truth frequency recorded = (frequency input) mod (sampling rate/2)
dnewhous OP Details Discussions Posts This discussion Message User 68 posts 05-23-2007 at 12:20pm Copy Comment URL Report Comment Edit Delete Everything.
dnewhous OP Details Discussions Posts This discussion Message User 68 posts 05-23-2007 at 03:57am Copy Comment URL Report Comment Edit Delete I meant low pass as I stated. Jwmazur, speakers have absolutely nothing to do with this thread. Off topic aside: You can do high pass for rumble in the digital domain. After looking into this a little more closely, it appears that what I'm looking for is referred to as a "digital mastering processor." It incorporates a low pass filter with the ADC. See, for instance, the Drawmer DC2476.