Mutable Instruments Branches (Black Aluminum)Mutable Instruments Branches clone, identical to the original, with the addition of a premium black aluminum Magpie panel. Branches is a dual Bernoulli gate generator. Utility modules like this arent the sexiest, but gate trigger modules are a necessity for any Eurorack system and this is our favorite gate trigger module. This module is professionally built and extensively tested by an electronics engineer with over ten years of experience. The panel