Where to get demo/buy Acoustic Revive RTP-4?


I have tried to contact Acoustic Revive via their US website and also the official distributor but have not received any reply. Does anyone who I can contact to get a demo in Southern California?

thank you...
Convert?fit=crop&h=128&policy=eyjlehbpcnkioje1mda4odgwmzksimnhbgwiolsicmvhzcisimnvbnzlcnqixx0%3d&rotate=exif&signature=57a1076775538ab886b75260ad9875fc6884150d72a5c7a8aa2b34207198482d&w=128tboooe