Few real-world (read: not ludicrously expensive) products can be considered real game changers in hi-fi, but in 2015 the Chord Mojo burst onto the then-fledgling portable DAC ... Rolling Like A Ball ...

The main sources of evidence are Cochrane reviews and Database of Reviews of Effectiveness (DARE) abstracts, which are evaluated as they are published. If they bear relevance to topics in EBM ...