Mutinator

OR Combiner

OR-combiner for combining triggers and gates. (Not audio or CVs.) It has 4 channels, each with 2 inputs. There is a 3-position ON/OFF/(ON)* switch for each input and one output per channel. (With an LED indicator.) The idea for its invention is that it'll be useful alongside the drum modules which are now all over the market. The circuitry is fully active. It has makeup gain to counteract the diode drop on each input as well as a limiter so that it never outputs more than 10v.

"Unlike some other trigger-combiner designs, this module contains active circuitry. Incoming pulses are reduced in amplitude by the logic section but an output amplifier compensates for this. In addition, the level of the incoming pulses is limited to protect the module. This means you can run any positive-voltage trigger or gate source in your studio into the inputs without fear of causing damage to the module. This limiter also prevents the Mutinator from producing an output voltage above ~10.2v, which makes the outputs safe for any other modules in your Eurorack modular synthesizer."

https://manhattananalog.com/products/mutinator