The MP3 is almost 30, and it still sounds like the early internet

Patent number 5,579,430 does not read like a manifesto for a new music business, but its grant to Germany's Fraunhofer Institute on November 26, 1996, marked ...

Listen To Wired Headphones With Your Smartphone By Using Fosi’s New DS2 Headphone DAC

The Fosi Audio DS2 DAC and headphone amp is a USB dongle designed to provide high-quality analog sound from a digital signal ...