The Veils from Mutable Instruments is a quad VCA with mixer function. The new version is now equipped with faders instead of level controls and additionally has an offset control for each VCA. Each of the VCAs can be crossfaded between linear and exponential characteristic, has its own level control , a level LED and of course signal and CV inputs and an output. Since the CV inputs and signal outputs are normalized, combinations are also possible: If audio signals are present at channels 2-4 and an envelope is applied to channel 2, the sum processed by the envelope is present at output 4. This leaves channel 1 free, e.g. to control the intensity of an LFO with the velocity.