my journey on power: I changed my outlets to commercial grade 20 amp outlets one AudioQuest outlet. In doing so I discovered the original outlets were installed the code which means The incoming and outgoing wires are not screwed down. I also discovered a commercial grade outlets were preferable to my ears to the AudioQuest outlet. I subsequently swapped out the AudioQuest outlet for a Synergistic Research outlet which came with one of their power cells Maybe it’s better This is all to say it’s worth checking out your outlet connections

