Hear 100% of your music, the way it was intended to be enjoyed -- in stereo -- with the Yuni!

About the Yuni

The Yuni (developed and distributed by the Glassophonic audio technology company) is the world's first true single-sided stereo headphone! It was designed for listeners with unilateral/single-sided deafness or hearing loss, and also those who need to keep one ear open while listening to music but still want to enjoy stereo sound.

How it Works

The Yuni uses a revolutionary system of vertical stereo-spacing (patent-pending), which places one transducer (i.e., speaker) above the user's ear opening and the other below the ear opening. This technology results in the user's ability to hear 100% of their audio, distinguish between the two stereo channels with a single ear, and hear stereo panning, when the sound moves back and forth between the two channels. More information can be found here or on our Kickstarter page. (The Kickstarter campaign ran from April 17th to May 17th, 2013. The information is still available on that page, but if you want to pre-order a Yuni, you can now do so here through PayPal.)