Not at all. AuroMasters works on most devices, including smartphones, tablets, and computers. You can enjoy the higher-quality sound on stereo or surround loudspeakers, or with any regular headphones or earbuds. The AuroMasters app transforms the original 3D sources into a virtual 3D experience on any headphones, delivering a richer emotional connection and a more relaxing listening experience. If you want to stream studio-grade Auro‑3D audio through a home theater or Hi-Fi setup, you’ll need an Auro-3D speaker setup as well as a Set-Top-Box (such as the Nvidia Shield TV) which can run the AuroMasters app and output high-resolution audio via HDMI to be connected with an HDMI input of an Auro-3D supported AV-Receiver.