A regular Hack A Day reader sent in a tip about an LM386 stero amplifier with digital volume control. The resulting build is very professional and could easily be adapted into a slick iPod dock build.

WiiM now sells the Vibelink Amplifier, its first standalone amp. It doesn't offer any Wi-Fi streaming or Bluetooth functionality, but it boasts the same components as WiiM's super-high-end audio ...

Design engineers can evaluate operating efficiencies of audio amplifiers while using standard benchtop measurement systems.

Give your phone, laptop or hi-fi system the audio boost it likely needs Now that music streaming dominates our listening habits, digital audio is everywhere – and, consequently, so are DACs. But while ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Rotel is a more-than-60-year-old Japanese hi-fi company best known for its high-end ...

Wiim has launched the Vibelink Amp, a 100-watt-per-channel power amp that plays nice with digital music streamers and analog sources alike.

is the Amp Pro’s ability to decode Dolby Digital. At the moment, with the Amp Pro serving strictly as a two-channel audio system, you’ll need to connect a wired subwoofer to benefit, and even then, ...

iFi Audio has unveiled the iDSD Valkyrie, a high-end portable DAC/Amp designed for audiophiles who crave musicality and ...

There’s a mystique in audiophile circles about tube amplifiers. They can have a very nice sound which is attributed to their even-harmonic distortion, but they are often portrayed as requiring ...

The new JBL Synthesis amplifiers offer professional-grade audio for your home theatre, but they come with a high price tag.