AudioQuest Dragonfly BLACK USB DAC DragonFly Black is a USB digital-to-analogue converter (DAC) designed to deliver cleaner clearer more naturally beautiful sound from any computer smartphone or tablet. DragonFly Black's unique design allows for playback of any file type regardless of resolution. Natively DragonFly Black is capable of decoding 24-bit/96kHz data. DragonFly Black represents the culmination of several new and exciting achievements Over the better part of three years AudioQuest and acclaimed engineer Gordon Rankin have been tirelessly developing sophisticated software solutions that have allowed us to implement a new high-performance class of USB microcontrollers. We have chosen to work with Microchip a leading provider of microcontroller and analogue semiconductors. With exceedingly low power consumption and extremely low-noise power supplies the Microchip microcontrollers achieve unprecedented levels of efficiency and signal-to-noise ratio regardless of bit- or sample rate. While DragonFly versions 1.0 and 1.2 achieved new standards of performance and portability in the high-fidelity audio world many of our customers have longed for a similar product that could be reliably used with their handheld mobile devices. Previously DragonFly's power consumption limited its compatibility to Mac and Windows laptops and PCs. Now with our developments in the field of microcontrollers we are able to improve DragonFly's performance while also offering compatibility with handheld Apple Mobile and Android devices. Improved performance and greater versatility! DragonFly Black employs a unique clock system called a Hybrid-PLL. While not discrete the Hybrid-PLL performs equal to or better than many discrete clock systems at a fraction of their cost. This has allowed us to devote resources to more sophisticated components elsewhere.