Our picks for the best dedicated headphone amplifiers for audiophiles includes Apos, Feliks Audio and STAX. The headphone amplifier category is in the middle of a subtle but important shift.

You might already know that JBL doesn't just do wireless speakers and earbuds; they're also a big name in live audio. The brand is now trying its hand somewhere in between with a novel product ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This voice experience is generated by AI. Learn more. This ...