iFi is back with another DAC and headphone amplifier. The iDSD Valkyrie acts as the brand's flagship portable DAC/amp, teasing a performance that's tailor-made for listeners who "crave musicality and ...

this newest offering isn't like your sub-$100 iFi Go Link Max. You may like McIntosh's gorgeous DS200 streaming DAC is here, thus completing the nonpareil hi-fi system of my dreams Astell & Kern's ...

Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

One of the landmarks of Kyoto, the home of mathematician Masaki Kashiwara, is the Kamo River. At certain points, there are stepping stones that allow residents to cross the river away from the ...

That is where the external dedicated DAC comes in. These DACs, which slot in between your source and headphones/speaker in the music chain, are solely committed to their conversion job, without any ...

One of the best headphone DACs will upgrade your audio setup. Whether for your smartphone or home hi-fi system, you'll experience a noticeable improvement in sound quality with one of these handy ...

The annual Stigler conference, Economic Concentration and the Marketplace of Ideas, will take this connection between financing and the production and diffusion of ideas to heart: we will explore ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs.

All told, the Valkyrie is essentially a portable DAC and headphone amplifier that can also be used in a desktop setup. Its build makes it an outstanding choice for someone who needs desktop quality in ...