I'm convinced-just ordered Black Mamba

New to audiogon,never heard of these power cords. Are they more than$500?are they better than all the others.I've seen adds for 1500/2000 cords.I have the 275 and the 5/6 hundred Sy.Recearch I also have Aural Sy the 6 hunedred missing linc cubed.3 So blk.mam.cost more than what I got and are they better?

Thanks Chucky,Just love it when someone understands where I'm coming from;as in; from under a rock.But hey that can change.Only been at audiogon a week.T H E solution for us old guys who don't get out(or above ground)that much.The other p c is master ref.I am also not sure where your best p c should go.Right now out of Jadis 7mkiv is were mine is.Music direct or cable co carry these p c's Jaguar says 250 /500hrs burn in? eeyiks,my viagra worked faster than that.Thanks for the post,need all the help I can get-but hey you already know that.

Thanks Chucky,Just love it when someone understands where I'm coming from;as in; from under a rock.But hey that can change.Only been at audiogon a week.T H E solution for us old guys who don't get out(or above ground)that much.The other p c is master ref.I am also not sure where your best p c should go.Right now out of Jadis 7mkiv is were mine is.Music direct or cable co carry these p c's Jaguar says 250 /500hrs burn in? eeyiks,my viagra worked faster than that.Thanks for the post,need all the help I can get-but hey you already know that.