ghdprentice515 posts07-24-2021 4:40pm"A good power conditioner may improve the sound of your system, it may not… it may have a negative impact. As is nearly always the answer, it depends. It will depend on your power grid and system. Some people do best without. Just to retest mine, I took mine out and used a Cardas power distributor…only took a couple minutes to put my power conditioner back in."
If a power conditioner has a negative effect on sound. then it's not a GOOD one. An example would be a series-mode surge suppression/conditioner that doesn't use Power Factor (energy reserve) technology. The result would be reduced dynamics and bass impact due to dynamic current-starving of a power amp.