ronrags,
From my posting on this thread on July 26, 2018.
"So last night I removed the Omega mat from the breaker box and placed it in my car in the garage.
12 hours later I turned my system back on and did some deep listening. Primarily to evaluate the sound quality without all the previous items in the breaker box including now without the Omega mat. As I write this, I find that the frequency extremes are still the same. Perhaps the soundstage is a little flatter as is not as deep. However, not as much change as I thought there would be. Very interesting and confusing. Why did I think the mat initially provided an increase in the sound quality?
So once again I reintroduced the Omega mat over the breakers. About 6 hours later I again sat down to listen. I found that… there was indeed a more satisfying sound. Huh? How? There was no frequency change, and not much change in the soundstage. Not anything that I could point specifically at. But the Omega mat did contribute to an overall deeper music appreciation.
It is now my opinion that the Omega mat excites an emotional feeling. It is sort of a feeling of a live presence that was lacking in the recorded sound. I don’t know how or why but it was easy to hear once it was reinserted."
I hope this helps.
ozzy