A company that provides high fidelity sound products, developed by Gregory Castellanos - a former musician and a audiophile.

A company that is a pioneer in developing audio equipment such as active noise-cancelling headphones and speaker systems.

Offers free binaural beats tracks for treatment of depression, pain relief, hangover, better sex, tinnitus and more. Binaural beats are a specialized sound that occurs when two tones play at the same time and the brain is tricked into hearing an imaginary 3rd tone. A true wonder.