I have about a a dozen, one on any line where there is an appliance, computer or a wall wart. I even swee talked my neighbor (we share a drop off the main lines)into letting me put some in his place. They make a big difference for small bucks.
Audioprism "Quiet Line" experience
Does anyone have any experience with the Audioprism "Quiet- Line" devices. Do they significantly improve sound and suppress noise? Are they worth the money? My system seems pretty quiet to me now, I am not aware of any noise problem. Can I purchase one to try it out and realize significant improvements? Is four enough? Are eight overkill? A detailed description of just how your sound has improved by using "Quiet-Line" devices would really be appreciated. Thanks