I have never played, or even seen in person, a Ludwig SuperSensitive Snare. It appears from the pictures I see here and elsewhere that the concept is to move (tighten or loosen) the snare wires from both ends. It seems to require a lot of "hardware" and moving parts running through, and sticking out of, both sides of the drum.
Being the dunce I am...please tell me, do I have the concept correct, how does that make a difference (if it does), were they (are they) a really great drum...compared to a SupraPhonic, for example??
Thanks for educating me!