This tiny DAC delivers hi-res audio at home and on the go. When we listen to music, there’s more often than not a digital-to-analog converter (DAC) in the signal path between the source, the amplifier ...

If you prefer to buy and download your music instead of paying a monthly fee to stream it, you probably want to buy that music in the highest-quality format possible. For many audiophiles, that means ...

Play it again, SACD. The ill-fated high-resolution audio disc is back, or at least its technology, as music downloads requiring special playback equipment. Technology. DSD, or Direct Stream Digital, ...