Hi all, this may be an odd question to ask but I'm contemplating buying a 1210GR and it has an SMPS instead of a linear PSU. All my linear powered gear runs off a balanced transformer and my SMPS gear runs off a Power Inspired regenerator. The only connection between them is optical at the moment. If I connect the PSU on the 1210GR to the Power Inspired and the phono and earth leads to the phono stage of an amp running off the balanced transformer will that create an electrical connection between the two or are the phono leads earth and PSU earth completely separate?