Mutable Instruments Marbles (White Textured Magpie)Mutable Instruments Marbles module, identical to the original in firmware and hardware. Marbles is an extremely deep rhythm generator and source of random gates and voltages. This module is professionally built and extensively tested by an electronics engineer with over ten years of experience. The panel is aluminum with a beautiful white textured finish, designed by Magpie Modular. Marbles comes with a one year warranty, and ships promptly with a