I have tried several differnt powercords. Best luck with a good improvement for me anyways is. MIT II. These can be had on Audiogon from $70-100 used. Of course YMMV. There is no danger using different power cords. I have used different power cords for 3 years now.
AVM20 Power Chord
Some of you who have read the instuction manual know that it states not to use a power chord other than the one that comes with unit. Has anyone deviated from this and tried other high end power chords with any success? If so which ones please? But what I really want to know is has any one done this and had anything bad happen?