I experienced this beginning a couple weeks ago. I had THREE dedicated 20 amp lines added to the one 15 amp circuit that powers our media room. Before the install I was also using a heavy 12 gauge extension cord from a separate circuit in the room down the hall to power the sub. After having the three new lines installed, making 75 amps available to the room, I do seem to notice a difference, particularly in spaciousness. I wasn't expecting an improvement and I do find it hard to believe but, foregoing the use of fancy adjectives, everything just sounds better. Even my wife noticed the difference. And I got rid of that unsightly extension cord running across the house. A very smile-inducing upgrade!
SPEAKERS: 7.1 Def Tech Mythos ST L/R | Mythos 10 C | Mythos Gem XL S/R
SUB: SVS PB4000
RECEIVER: Cambridge Audio 751R
DISPLAY: Sony 75" XBR900E SOURCES: Sony UBP-X800 4K disc player, PS3, PS4
MISC: Harmony Elite remote
Last edited by VooBass; 11-02-2019 at 05:16 PM.