iFi Audio Diablo-X DAC and Headphone Amplifier - Open Box

The Diablo-X is the first DAC/amp on the market to support the revolutionary xMEMS solid state monolithic speaker technology. This unique technology features: Ultra-fast mechanical response (~15µsec; 150x faster than a typical dynamic driver) Flat 2° phase response for more accurate sound reproduction +/- 1° phase matching (part-to-part) for more accurate spatial sound Silicon speaker diaphragm (95x more stiff/rigid than plastic) for reduce speaker break-up (less muddy mids/highs) xMEMS Explained The xMEMS micro speaker technology uses the piezoelectric effect to create a paper-thin solid-state speaker. These micro-speakers offer great potential to push the boundaries of IEM and headphone performance. As xMEMS themselves say, “The inverse piezoelectric effect is created by applying electrical voltage to make the piezoMEMS contract or expand, converting electrical energy to mechanical energy. This energy excites an integrated silicon membrane to move air and generate acoustic sound w