Today's computers are the CD, the LP, and the golden age of radio all rolled into one. From streaming Internet radio to MOG and Pandora®; from convenient compressed file downloads from the iTunes® Store to high-resolution music downloads at sites such as HDtracks®; computers are a digital hub capable of delivering a nearly infinite amount of Internet and computer-based music and video content. However, with their tiny budget, the analog and digital audio circuits in your computer are not designed with the quality of parts and sophistication of circuitry which would enable the computer to perform as a high-fidelity audio source component, fully honoring the fragile nature of audio data. So buy this AudioQuest Dragonfly Version 1.2 USB DAC PreAmp and Headphone AMP Now £129.00.