mmg_fan wrote: > So does this mean the problem lies with the amplifier? ground loops are typically caused by a party, not one.
Are you using RCA or XLR? > And will 'noise filtering' solve this, as is offered in the mid level > Monster 'power bars' , or do I need something more specialized and > expensive(ie the aformentioned isolation transformer)? Not likely. A ground loop is caused by unequal ground voltages between two pieces of gear. No filter before the two pieces can do anything. -- Pat Farrell http://www.pfarrell.com/ _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles