Monster htps7000 + avs2000 combo VS ps audio p500


which one of the above combo are better for my system. my system consider of
Mac6900
jmlabs electra926
cary303-300
Or is there other power cond that i should add to the list at the $1500 max budget i want something that i can plug my amp to , because i heard some of the power cond you cant plug the amp to it.
Thanks
Tom
alwaysheng
get a shunyata hydra 6 with a used shunyata python alpha powercord (20 amp IEC)