UpM1xer by max1mus audio - Spatial Audio Upmixer VST/AU/AAX Plugin For Music
Until now, upmixer plugins have been tools built for post-production, with price tags to match. UpM1xer brings professional-grade upmixing to music production at a competitive price — without compromising on the features that matter and adding features specifically useful for Dolby Atmos and Apple Spatial music mixing and production.
For more details visit -
https://max1musaudio.com/plugins/upm1xer