An external DAC is an essential purchase for anyone looking to stream hi-res music from services like Apple Music, Qobuz, or Tidal, and the DragonFly Cobalt combines portability with incredible ...

A portable headphone amp might seem anachronistic in this age of Bluetooth headphones. Why be tethered to your phone when wireless is the future? While many Bluetooth headphones offer impressive sound ...

The DragonFly Copper has new hi-res skills in the same old design — for better and worse.