They also have the syncro power cable, which is expensive at $2k but if you use it in conjunction with one of their power conditioners you get then benefit of both. I have the syncro plugged in to the Evo Sigmas, and find it to be a great combo. I have no Idea how ‘much’ DC I have on my line, and I have no hum in any equipment I have ever used without the Syncro, but having tried several other cables between the wall and the Sigmas I found the Syncro to yield the smoothest and most refined results. I always plug my amp(s) directly into the wall, though, important to note. So my results are for other components.
