Receivers

Sony's new flagship receiver is a brute. It’s got as many or more features, channels, HDMI jacks, and control options as any competitor I can think of, along with a snazzy new rotation of onscreen menus. The STR-DA5800ES is also the latest to join the 4K brigade, being able to pass-through, and upscale to, the possible-future Ultra HD video format. More on this in a year. Or two.

As home theater has become ever more digitally sophisticated, A/V separate components, specifically preamp-processors, have become thinner on the ground as many smaller, separates-oriented manufacturers drop away. While A/V receivers today steal much of the limelight (and dollars), separates soldier on, mostly from the major-brand makers, each of which offers a flagship pre-pro. So too do a handful of low-volume, high-end makers offering very expensive models.

Rotel is one of a very few to occupy the middle ground with a separates line dedicated to both performance and value, and priced for people who might still have to think about it. The RSP-1572, the firm’s most recent pre-pro, is the company’s marquee A/V component.

Vacuum tube electronics may be "obsolete," but like other enduring vintage technologies (think vinyl), those glowing glass cylinders still have a place in many an audiophile heart, and lately there's been something of a rennaissance in small, affordable tube products, with old school technology finding its way into everything from headphone amp kits to do-it-all docks from major CE firms. There's a tube solution, it seems, for almost everybody.

Blue Aura's v30 Blackline system ($549) is a little different, a luxury desktop system meant to evoke the sound, look, and feel of old-school gear, but designed by a young British firm with a focus on wireless and desktop products to serve a computer-audio savvy consumer. While the amp clearly looks back, through a warm glow, to a simpler era of audio componentry, it sports a USB input too, and it's companion speakers are conveniently sized to fit alongside a computer monitor.

Does it belong on your desk?