I have a Magni amp and I connected it to my Arcam CD player.  The player has two analogue outs.  The other out goes to my Arcam integrated amp.  I have to turn on the Arcam amp when I am listening to the Magni or I get a distorted buzzing sound.  I was really hoping that I could isolate the Magni and player and not have to turn on the integrated.  If I unplug the integrated interconnects, then there is no distortion.  I really want to know how this can happen and is there a possible solution.