With the Dual Discrete VCA Koma Elektronik presents a discrete VCA, which can be used as a dual VCA for a variety of control tasks. Per unit there are two VCAs with own gain as well as bias and infinitely adjustable characteristic curve of linear and exponential for both. Each VCA pair is summed via a common out socket; in this way, two VCAs can be summed and derived with the second block.
Koma Elektronik Dual Discrete VCA