Does the top strand of snares make the drum sound like gnat ****s when it's engaged? You know.......that annoying sound that has become pretty much standard in drum corps. Why don't the drummers just carry a slab of a Formica counter top and play it with heavy plastic sticks?
What you are describing is a different sound resulting from ultra tightened thick kevlar heads. Those drums had a single set of snares under the bottom head. The double snare concept is primarily used in Scottish and Irish pipe band drumming, resulting in a very crisp and articulate sound.