The A-142-1's attack time is fixed at .2ms, the decay time is minimum 2ms long. A scaleable CV input is used for modulating the decay time. A LED displays the ocurse of the envelope.
A comparator with adjustable threshold setting is used to extract a gate signal from the envelope which is available in a positive and an inverted version. Altering the decay time will result in changing the gate length. The gate extractor can be used as a gate delay as well.
Trigger input, decay time CV input
envelope out, gate out, inverted gate out
3U Eurorack module, 8HP wide, 40mm deep
40mA current draw