2hp TM Black is a random module for modular synthesizers in Eurorack format. The module is a probabilistic random sequence generator based on Alan Turing's research. His Turing machine was a mathematical model of calculation that could theoretically generate any output based on a set of instructions and input variables. Similarly, TM selects random values for steps in a sequence based on the user's probability settings. By manipulating probability and sequence length, the module can generate an infinite number of sequences.