こーれ無料ってヤバいでしょ...
Solaris - Reverb Plugin by Adam Szabo
https://www.kvraudio.com/product/solaris-by-adam-szabo
https://www.youtube.com/watch?si=cAqUk-S6zSVhMV0H&v=pNi94F8EiT8&feature=youtu.be