Ozzy, My understanding of the speaker clarifiers is similar to yours above. I think they do reduce emi rfi coming in with the cables, plus help out with the cross-overs when placed at the binding posts.
On the pulse dampeners, I know that when I unplug everything due to vacation or storms it takes a while for everything to return to normal. I think you will notice something right away in a quick A/B, but it may take a day or so to get the full effect. I'm thinking about using allegator clips to allow taking them in and out. I want to buy 2, and try them in my monoblocks then use them in my ModWright sony power supply and player to see which gives the biggest improvmement.
On the pulse dampeners, I know that when I unplug everything due to vacation or storms it takes a while for everything to return to normal. I think you will notice something right away in a quick A/B, but it may take a day or so to get the full effect. I'm thinking about using allegator clips to allow taking them in and out. I want to buy 2, and try them in my monoblocks then use them in my ModWright sony power supply and player to see which gives the biggest improvmement.