AudioQuest's founder and chief designer, William E. Low (Bill), sees AudioQuest as a company that develops tools for enhancing the in-home experience of audio and video entertainment. Be it a speaker cable, HDMI cable or a portable digital audio product, AudioQuest's varied offerings provide value and performance to the retailer and enthusiastic consumer alike. Over the years, AudioQuest has put out several successful products and one of the most sought from the range has to be the AudioQuest Dragonfly series of DAC & Amp. AudioQuest offers three portable DAC & Amps in the Dragonfly series - Dragonfly Red, Dragonfly Black and the AudioQuest Dragonfly Cobalt. These Dragonfly DACs have set a precedence in terms of performance and are trusted by hundreds of people for enjoying high-fidelity music.