I have EPS 1 and EPS 2 and they are awesome. I had in my system FIM gold, fatman, Fatboy and King Kobra (borrowed from a friend) and EPS blow them all away. One striking difference between ESP and all other PC's I audition in my life is EPS strip layers of veil between me and music. Acoustic instruments and voices sound shockingly realistic. No other cord came even close. I am waiting for two EPS 3 (one for Hydra): unfortunatelly there is long waiting list... so if someone need PC now there is no point to contact david, if one can wait (I wait!) then its another matter. I wonder, also, if someone compared EPS with other PC's and found any other PC superior?