dCS Rossini Apex DAC

D/A PROCESSOR

- JASON VICTOR SERINUS

The text, from Gary Bruestle, a speaker-positioning wizard at Definitive Audio in Seattle, left my mouth watering: “Have you heard the Apex version of a Rossini or Vivaldi yet? It’s stunningly good. Addictive, even. … I usually have a hard time relaxing and listening to music in the showroom, but the Rossini Apex DAC had me in its thrall for a few hours yesterday.”

Soon thereafter, I heard from Peter McGrath, Wilson Audio’s director of sales, that he was blown away by the sound of his dCS Vivaldi Apex DAC—the flagship DAC from Data Conversion Systems (dCS) of Cambridge, England. Nor was dCS exactly shy when it proclaimed, in its March 3, 2022, press release, that the Apex version of its Ring DAC was “taking the Ring DAC’s world-leading performance to a new level.”

When Gary told me, during the phone chat that followed his text, that he believed the Apex DAC raised the Rossini’s bass response to that of the Vivaldi, I sat up in my seat. For the year the top-of-the-line Vivaldi DAC sang in my system, I reveled in its expansive soundstage, bigger, weightier, more lifelike images, and superior presentation of texture, overtones, and bass. It got me as close to the live-performance experience as I could get with medium-size floorstanders in a medium-size listening room. Might the Rossini Apex be capable of transporting me as close or closer?

My chance to find out came just a few months later, when a Rossini Apex DAC arrived for review. But before I began my audition, I sought to clarify what was going on inside the DAC’s chassis.

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