So, as I keep experimenting, here is the latest.
First off, trying the SR tuning dots on the Puronās does change the sound somewhat and it depends on where you place the dots. In the end, I preferred the Puronās without the tuning dots.
Then, I went back to trying 3 of the Puronās within my main dedicated audio circuit. I now feel that 2 Puronās plugged into the wall outlet where my Niagara power conditioner plugs in and then one more Puron plugged in the first bank of outlets in the Niagara gets me the best in sound quality. This sounds better than just having 3 Puronās plugged into the wall outlet or having the 3 plugged into the Niagara.
Also 2 Puronās plugged into my dedicated AC video line really makes the image pop! Highly recommended for those who have a home theater system. The colors are more vibrant, and the image is much sharper and denser.
ozzy

