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?

where have you been under a rock avguygeorge,they are the most popular cables out right now they retail for $700.oo,I had the synergistic master coupler that is $275.00 and the black mamba are way better and the cobra is better than the black mamba but they retail for $1200

Congrats on your new power cord. I've owned Black Mambas for almost a year and find them to be outstanding at their price level. Wanted to let you know that these cords can take a while to fully break in. Mine started sounding good at 250 hours but took about 500 hours to reach their 'full' potential. But man was it worth the wait! At some point in time, I hope you have the opportunity to try a King Cobra. It will take your system to a new level. Enjoy...