Introduction   As a long time portable audio enthusiast, I was ecstatic when a Chord representative invited me to participate in the Chord Mojo review program. Given that my review has been long overdue, and others have already thoroughly covered the general operation and background of this unit, I've decided to focus this review on the Mojo's ability to drive the various headphones in my extensive collection. I will also touch on the Mojo’s function as a standalone DAC, and how it stacks up to the top-of-the-line DAPs and mid-price desktop...