XOR XOR from XOR Electronics is a simple logic module with exclusive-OR (XOR) output. The circuit processes Gate and trigger signals up to 10 volts at the inputs and only routes the signal from A or B to the output if one signal has 0 volts and the other is higher. This allows eg. Drum modules and envelopes from two different sources at the same time, whereby only the "high" signal always has priority.
