Energize a fabric with a few sorts of vitality input (a slap, a rub, a blow) and you’ll get a clamour. The resounding qualities of that fabric (be it wood, metal, glass, a drum, a trumpet, a buttock), and the way in which you energize it'll decide the qualities of that sound; among other things, its timbre, recurrence, and length in time. It is this exciting world of excitation and reverberation that concerns the Rings module, initially from Variable Rebellious, and presently accessible in Softube Modular.