Sonnox has a new plugin line called the VoxDoubler Toolbox consisting of two plugins to help in your vocal productions. Doubling vocals is a common technique used in modern music. A lot of gear has been created to help achieve this effect but this new toolbox consists of both thickening and widening plugins called… “Thicken” and “Widen” .
According to BobbyOwsinskiBlog.com:
Thicken generates a new stereo voice and overlaps it with the original vocal to create a thicker sounding performance. Widen generates two new mono voices and pans them to the left and right of the original vocal to add some spatial width.
The plugin oack is available in VST, AAX and AU varieties and costs $79. There is a free trial also available.
Check out the intro video for the plugins below: