Like the rest of the devices here, the Arcam rDAC takes a digital music signal from your computer's digital out (via a coaxial, optical, or, most commonly, a USB cable), and then converts it into a smoother-sounding analog signal, which is fed to your receiver through standard RCA cables. Testers noticed a rich, polished, bassy sound from the cast-aluminum rDAC. If you want to upgrade your sound for less than $500, buy this, or the similar Peachtree Audio DAC-it. [$480; amazon.com]
The 2014 Adventure Issue
From Iceland's Highway 1 to Utah's Canyonlands, an epic itinerary for modern explorers.
Plus: Building a Bigger Action Hero
ON NEWSSTANDS NOW
Duke Lacrosse and the Fog of Scandal
How Thailand's Most Notorious Prison Became a Fight Club
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.