I've not yet heard of any power cable that improves sonics more than the better line conditioners.
I would highly recommend the Foundation Research LC-1 and LC-2 passive and dedicated in-line power conditioners that come with their own built-in power cable.
-IMO
I would highly recommend the Foundation Research LC-1 and LC-2 passive and dedicated in-line power conditioners that come with their own built-in power cable.
-IMO