Buzz from the speakers uding PC and Power Amp.

Help!
When I hooked up the PC directly to the power Amp. I've got loud buzz from the speaker but not with the cd or tuner.
Thanks in advance

kiza12-17-2011 10:01pm

inna Details Discussions Posts This discussion Message User 5,245 posts 12-18-2011 at 02:04am Copy Comment URL Report Comment Edit Delete Wrong. Your speakers want to have nothing to do with the PC. That's the cause.
elizabeth Details Discussions Posts This discussion Message User 6,726 posts 12-17-2011 at 11:57pm Copy Comment URL Report Comment Edit Delete The PC power supply .. Is the PC connected to the same A/C source? I would try removing the ground of the PC's A/C cord. Either some dc current, or a ground issue. If you cconnected the PC via a toslink to a DAC as part of the stereo, it would also solve the issue.