Audiolab D7 Digital Hub With Dac Silver Headphone Amplifier (Demo)Compact, Affordable, High End Performance The Audiolab M DAC changed the scene of affordable audiophile DAC technology upon its launch in 2011. It set the path for Audiolabs DAC integration in a plethora of award winning, benchmark setting hi fi components with current evolution sitting at the flagship and revered 9000 series As a pioneer in affordable hi fi electronics, dating back to the brand's origins, the Audiolab 6000 and more recent 7000 series