What kind of equipment is required to listen to Hemi-Sync®?

A moderately priced stereo player, including portable CD players will work fine. Top-of-the-line equipment is not required for Hemi-Sync® to work. Headphones are recommended for best results, and a good set of headphones will contribute to your enjoyment. Headphones that enclose the ear are preferred to reduce ambient room noise and provide a more distraction-free experience.