The A-141-4 Quad Poly VC-ADSR consists of four identical envelopes. Each modulator comes equipped with a gate input and a CV output. The latter operates in the range of 0 to +10 V. Attack, decay, sustain and release values can be set manually using four potentiometers. Thus, all envelopes are edited together. Additionally, there are shared CV inputs with bipolar attenuators for modulating all parameters.
Four gate inputs
Four CV inputs for attack, decay, sustain and release
Four envelope outputs
3U Eurorack module, 8 HP wide