Hi all. Looking for some guidance and experience here. I have a Thorens TD160 and was getting significant RF Ingres, a local AM radio station, coming through loud and clear on my phono channel. I just replaced the original interconnectors with Synapse High Performance Multi Media interconnectors by Belkin with a ground line. I was pleased that when I started up my turntable the radio station ingres had disappeared but I now have a hum on the left channel. When I disconnect the ground on the receiver the hum goes away but the AM radio station returns, although not as loud as prior to replacing the interconnectors. Any ideas, thoughts on what the issue may be?