When I connect DS Sr to my power amp (Krill Chorus 7200) using balanced then I don’t get any hum, but when I connect DS using RCA (Iconoclast) I get a annoying but mild background hum.
I hear this hum on my speakers.
DS Sr is connected using Iconoclast power cord to Furman Elite-15 PF i 13-Outlet Linear Filtering AC Power Source.
I just listened to 120hz hum and 60hz hum and feel its 60hz or less… but certainly not 120Hz.
I read few questions on the forum and there was a suggestion to use cheater plug.
Can someone explain why cheater plug helps get rid of the hum?
Also why RCA is causing the hum?