Stereo to 5.1 upmixer incorporating Frank Fotis innovative DejaVu algorithm. Perfect for music enthusiasts, producers, and television plants. nCIRCL software is available as Windows and MacOS applications as well as VST and AU plugins for digital audio workstations.And though created especially for music, nCircl works brilliantly on all stereo content. Film producers, television broadcasters, even radio stations and online streamers will find it invaluable. And 5.1 music lovers? Oh, youre going to be very happy indeed. Rediscover your entire music collection by playing everything through nCircl. Youll likely binge listen for weeks.