Has anyone experienced speaker Hum with the Sony UBP-X700? \n\nIf I connect the power adapter for the UBP-X700 in the same outlet as the Adcom amp and play some active low frequency content at 85db+ a continuous hum appears in the speakers connected to the Adcom amp. The hum stays once it starts until the power strip for the amp it turned off. If I turn everything off and unplug the UBP-X700, the hum disappears.\n\nIf I plug the Sony UBP-X700 back in the Hum reappears. I'll have to try another outlet, or power adapter and see if that makes a difference. The power adapter cord on the UBP-X700 is really thin and its brand new. I'll return it if I can't get the hum under control. Anyone else seen this type of interference? Or knows of a fix?