Rerurn to Romy the Cat's Site
In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: HumPosted by PurePower on: 11/6/2020
Almost all such hum finds its way into your audio signal path through a ground loop, although it is technically possible for AC 50/60 cycle hum to enter from adjacent unshielded power cables. Make sure the AC cable to the phono is well shielded and if possible kept away from audio cables.
I will email you separately technical white papers on the sometimes difficult process of finding and curing ground loops. We also offer our own super shielded AC cables to connect PurePower output to components.
I'm sure Romy can explain the lengths he has gone to to ensure superior grounding schemes. It's probably already outlined somewhere on the forum.Rerurn to Romy the Cat's Site