“The company’s been around since 2005 and really raised the bar for performance when they produced this USB DAC preamp. You’ll truly be able to hear the difference. For one thing, it’s versatile. It inputs from both USB and optical sources and has output connections for headphones or a full audio system. Get great sound from your PC but also TV, DVDs, and CDs. Oh, and it’s also our choice for best headphone amp DAC, too. Why? Low distortion and the ability to work with a wide range of headphones make it particularly effective. That’s not all, it’s also really easy to install and setup. Plus, it gets all power through the USB port so there’s no need for an external power supply.” —— geekwrapped.com