Advice please

I'm getting a lot hum in my speakers, I have monitor audio 9s biamped with a EAD powermaster 2000. help!

jjbussanmas10-08-2002 4:56pm

mdomnick Details Discussions Posts This discussion Message User 332 posts 10-08-2002 at 05:34pm Copy Comment URL Report Comment Edit Delete Lots of postes here with good suggestions. In essence, you need to find the hum. Start with nothing connected to the amp (except the speakers of course) and go from there. If you get a hum with the speakers connected and nothing else, it's power related.
tok20000 Details Discussions Posts This discussion Message User 608 posts 10-08-2002 at 07:38pm Copy Comment URL Report Comment Edit Delete Probably a ground loop issue. Check other threads here that talk about ground loop problems. KF
wooterb Details Discussions Posts This discussion Message User 4 posts 10-09-2002 at 01:37pm Copy Comment URL Report Comment Edit Delete Yes..ground loop. Unplug attatched components until you find the culprit...then try cheater plugs to break ground to one of the components(possibly the one causing hum)..Try moving cables and wires around...you'll solve it! Hang in there...