Nuforce with Stillpoints ERS fabric

Anyone ever try the Stillpoints ERS fabric with Nuforce amps? I have an RFI issue and wondering if this would take care of it. I only have the issue with my BAT VK-P5 phono pre. I get a buzz out of both channels and I have narrowed it down to RFI emmitted by the Nuforce amps. I have put my amps up for sale because of this, but if this will take care of it, I will keep them. I really like these amps and am hopining this will be the ticket.
Thanks
Jeff