<p>The trig in is looking for pulses between 2 and 9 volts(high) and ground (low). The tremolo gate goes high for as long as the input clock is high, as soon as the input goes low, the tremolo goes low. Does that make sense? there is no EG on the trigger input to extend short clock pulses. Maybe in future versions we'll add this. It requires additional circuitry, control hardware and board space but is probably worth it. I actually didn't predict that people would be using the clock in as much as they have been.
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