How important is EMI and RFI rejection?

In designing a cable....and what cable manufactuer(s) excell...

Power cords
IC's
Speaker cables

wavetrader02-16-2009 7:52pm

hevac1 Details Discussions Posts This discussion Message User 812 posts 03-13-2009 at 09:58pm Copy Comment URL Report Comment Edit Delete If you cross power cables and audio cables at 90 degrees and keep power cables 4 to 6 inches away from each other you should have few problems. As far as I know the only way to stop EMI considering it is EMF causing the problem is to use shielded cables and ground at only 1 end, preferably to the wall outlet screw not your equipment.
wavetrader OP Details Discussions Posts This discussion Message User 260 posts 03-14-2009 at 12:34am Copy Comment URL Report Comment Edit Delete Clio09 you have mail
clio09 Details Discussions Posts This discussion Message User 3,360 posts 03-14-2009 at 01:24am Copy Comment URL Report Comment Edit Delete Got it but no pictures attached.
psacanli Details Discussions Posts This discussion Message User 535 posts 03-15-2009 at 05:09pm Copy Comment URL Report Comment Edit Delete I don't want my to amplify any signals other than the pure music. I wonder if the expensive MIT speaker cables allow RFI & EMI to contaminate the signal from the amplifier to the speakers?
wavetrader OP Details Discussions Posts This discussion Message User 260 posts 04-18-2009 at 07:28am Copy Comment URL Report Comment Edit Delete Reference article http://audiosystemsgroup.com/RFI-Ham.pdf