Finished up the separate "Universal" PS that will be used to power my GG. Maybe try it with a Carbon later.  Measurements:  GRHV+: 404.5VDC GRHV-: -406.4VDC GRLV+: 15.01VDC GRLV-: -15.00VDC Pro Bias: settles at 580VDC Casework by Head-Case member joehpj Awaiting select parts on a slow boat from China to finish up the GG.