I use string, I find it imparts a "silky" feel to the highs, like a pinot noir, and of course the "chocolaty" mids can't be duplicated any other way, spider webbing wrapped around the string improves low bottom response, almost guttural in feel down to 25 megagiga hertz, of course I also place specially quarried pieces of granite on top of my DVD to cut down on ambient magnetic interference generated in the cave, it also works on the magic and wondrous device called a p-l-a-s-m-a, you know that strange magic like piece of glass with all those little magic creatures dancing inside, how do they get in there?