Has anybody tried covering unused rca jacks on their preamp or a/v receiver with Cardas Caps? Another snake oil remedy or sonically worthwhile? Thanks, Ed
Mine lowered the volume of a slight buzz in my system, but didn't completely get rid of it. It does buy peace of mind however, knowing that a hum is not due to open rca jacks is helpful.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.
