Voltage Controlled Envelope Generator
http://tiptopaudio.com/z4000/This offer was fetched from reverb.com. You cannot contact the seller via ModularGrid. You have to visit their site.
Look up onThe Z4000 is a snappy voltage-controlled analog envelope generator with a built-in CV processor for scaling, inverting, and voltage-controlled deviating of the envelope shape. The Z4000 generates an envelope made of the four classic segments: Attack, Decay, Sustain and Release, in which each segment can be manually set using knobs or dynamically set under voltage control.

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