Nuraphone

The Nura headphones were funded on Kickstarter last year, surpassing a $100,000 goal and earning around $1.8 million from backers who were interested in the device's personal music calibration abilities. Today, the company is officially launching the $399 "Nuraphone" to backers from the Kickstarter campaign and to any new buyer through its website, with a pair of headphones that use a...