Audioquest DragonFly Black USB DAC - *New/Open Box* - Version 1.5 Free shipping! Retails for: $119.95 Tested and works great! From Audioquests website: From MP3 to MQA and High-Res: Naturally Beautiful Sound at Your Fingertips Whenever and Wherever You Want It DragonFly Black, the most affordable model of the award-winning DragonFly family, has been praised by Darko.Audio as the quintessential everyman hi-fi product DragonFly Black uses a high-quality headphone amp and analog volume control DragonFly Black outputs 1.2 voltsenough power to successfully drive all preamplifier input circuits and a wide range of todays efficient headphones. FIRMWARE UPGRADEABLE While the original DragonFly created a new category of portable DAC, its USB power draw made it compatible with computers only. Black and Red answered the call of music lovers everywhere for DragonFlys that could be used with Apple iOS mobile devices and Android smartphones and tablets. These DACs proved for once and for all that convenience and performance need no longer be mutually exclusive. All current-production DragonFly models incorporate 32-bit ESS Sabre DAC chips. The DAC chips weve selected are remarkably powerful and sophisticated, yet weve intentionally limited DragonFlys processing capabilities to 24-bit/96kHz resolution. This makes using DragonFly as simple as its always been: All models are fully compatible with PCs without having to download and install new drivers. Most importantly, DragonFly is designed to honor the music you already own and love. Whether youre listening to Spotify, YouTube, Tidal, Qobuz, ripped CDs, or state-of-the-art high-resolution files, DragonFly will deliver a more emotionally compelling and enjoyable experience. DragonFly Black supports Tidal Masters (MQA) playback from iPhones and Android smartphones. MQAs technology folds high-resolution files into smaller files that can be streamed on the go. As MQA Renderers, DragonFly Black completed the unfolding process, allowing music lovers to enjoy a wider selection of high-res music. Click here to learn more about how MQA works. DragonFly Black supports Qobuz high-res playback from iPhones, Android smartphones, and MacOS and Windows computers. Qobuz streams and downloads music in bit-perfect FLAC, the most widely used format for mastering and archiving, at resolutions of up to 24-bit/192kHz. With DragonFly Black listeners can enjoy more than 40 million tracks in lossless 16-bit CD resolution and over 2 million hi-res files. Whatever music turns you on, wherever you are, an AudioQuest DragonFly USB DAC delivers inspiring, dynamic, and beautiful sound to earbuds, headphones, powered speakers, or complete audio systems. With a DragonFly, music appreciation and exploration are limitless: Plug into an Apple or Windows computer or connect to an iOS or Android mobile device. Play YouTube or Vimeo videos. Go hunting on Bandcamp or SoundCloud. Explore playlists on Spotify or Pandora. Stream high-res audio from Tidal or Qobuz. No matter the choice of musical pleasure, DragonFly delivers beautiful sound, unraveling the emotional expression and nuance that makes music and movies so enjoyable. Now, more than ever before, naturally beautiful sound is right at your fingertipshowever you want it, whenever you want it. CAPABILITIES Plays all music files: MP3 to MQA and High-Res Compatible with Apple and Windows PCs Compatible with iOS devices (requires Apple Camera Adapter/Connection Kit) Compatible with Android devices (requires DragonTail or other USB Adaptor for Android Devices) MQA Rendering Drives headphones directly Fixed output feeds preamp or AV receiver Asynchronous transfer ensures digital timing integrity SPECIFICATIONS DragonFly Black - Status/Sample rates supported (LED indicator color code): Standby (Red), 44.1kHz (Green), 48kHz (Blue), 88.2kHz (Amber), 96kHz (Magenta), MQA (Purple) Volume Control: Analog Volume Control Output voltage: 1.2 Headphone Amp: Texas Instruments TPA6130 Microcontroller: Microchip PIC32MX Dimensions: 12mm H x 19mm W x 62mm L