i got 4 hubbell's in the porterport deal & installed 2 dedicated lines at the same time,then burned in the system with a 1500 watt space heater, the second day was a major transformation,mostly in soundstage.now i have depth in the outside corners, 2 feet to the outside of each speaker.the bass is improved & the top end is about the same,but the mids are grainfree,even on digital.maybe the best upgrade i have ever done.
Hubbell IG8300. Fantastic results
Don't know exactly where to post this but I just received and installed a Hubbell IG8300 cryo treated wall socket and WOW! It's about a $35 investment that has done more than most of my improvements. I just urge anyone who has not changed that 70 cent outlet to do so. Every aspect was, almost spookily, (is that a word?) better. I heard bass notes defined like never before, soundstaging did something I don't know how to describe and basically everything became unbelievably clearer. I decided to do this after reading a few enthusiastic comments on other posts and Thank You to those who did so. Do this before spending $$$ on ICs, PCs or anything else.