If you’ve wondered what a preamplifier is, what it exactly does, and whether your audio setup is missing one, we’ve got the answers—as well as some of our top recommendations.

These open-back headphones sound insane, but they aren't that comfortable.

Lossless audio is the first step toward audio nirvana. But what is it, does it really make a difference, and how can you get it? Here’s what to know.

Investing in a great surround sound system is the best way to get the movie theater experience at home. Here’s everything you need to know to get started.

“One of the things we’ve learned is people really do care about what it looks like when it’s on your head.”