Bring your PC into the modern age.

Most consumers are content with the sound that comes out of their wired headphones and earbuds. It’s sufficient for keeping them entertained at their cubicles or during long flights back home for the ...

How do engineers squeeze all the necessary circuitry (and what is it?) into one of these devices, and do so this inexpensively? With the demise of analog audio line out, headphone (output-only), and ...