I have both signal magic power and MAC's in my system. I asked Frank to use the Wattgate terminations on the Signal Magic Powers which he did for a nominal upcharge. I really like those Wattgate terminated PC's on my amps, where the Merinco terminations just weren't snug for some reason. My guess is you would like either Signals or MACs. Whether or not you will hear a difference is an experiment you will have to run. My own experience ranges from "Wow, I can't believe this." to no difference at all. I would guess PCs might fall towards the bottom of the hierarchy of importance in putting together a system in most cases.
