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.

Last fall, Advance Paris introduced the Apex range, comprising three high-end integrated amplifiers (and a premium CD player) priced from $3,000 to $5,000. At the time, they were positioned as the ...

Our picks for the best desktop and portable DAC/Amps for audiophiles of 2025 include Burson Audio, JDS Labs, FiiO, iFi Audio and Rotel. The desktop used to be an afterthought in audio. Now it’s prime ...

Mammalian AMP-activated protein kinase (AMPK) was discovered as a protein kinase that switches off lipid synthesis. The yeast orthologue, the SNF1 complex, was discovered in screens for mutations that ...

Over the last 5 years some outstanding advances have been made in monolithic operational amplifiers. These devices have progressed from the point where they were an expensive curiosity, with marginal ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

Though there aren’t too many fine distinctions between good and great antennas, we checked with an antenna expert and found that there are a few technical requirements that you want to look for. At ...

As Amplifon continues to build out its network, its bargaining power with suppliers will continue to improve leading to improved purchasing power and operating margins.