The Biz: Asahi-Kasei and ESSTech go to war over mobile superiority

There's no question that, over the past three years, ESSTech has completely dominated the premium portable digital audio segment. The fab-less circuit design firm kicked things off in 2014 with the introduction of the now-ubiquitous ES9018-2M, a mobile-minded DAC chip designed as a two-channel die shrink of the venerated 8-channel ES9018S (itself the evolved production …

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The Biz: Where is Portable Audio Going? An Overview of the New Age DAP Market

Editor's Note: Victor leads us on a trip into the realm of DAPs, with additional insight and commentary by Mr. T. Special thanks to longtime reader and good friend Moe, who helped us fact check and gave us numerous additional resources. If we look back at the annals of [recent] history, we'll notice that the …