Daniel Kumin

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Outstanding sound quality
Very high standard of fit, finish, and industrial design
Generally excellent ergonomics with well-conceived app
Minus
Premium pricing may scare off some buyers
Occasionally slow volume-control response via iOS app

THE VERDICT
An excellent solution, for those who can afford it, for a streaming/computer-audio system where sound quality is as important as features or user interface.

Is it an integrated amplifier with onboard wireless and network streaming, or an audio streamer with built-in amplification?

Yes. The Uniti Atom, from British iconoclast Naim Audio, is both of these, as well as a quarterback for the company’s Mu-so wireless- multiroom ecosystem (and a few other things mixed in). Like all Naim products since the brand’s inception in the mid-1970s, the Atom is distinctly different from most competing designs in both appearance and operation; the company’s proximity to the powerful vibrations of Stonehenge doubtless has something to do with this tradition. That said, the Atom is less different from its competition than many a previous design, because this sort of streaming amp is what the classic stereo integrated amp seems to have morphed into, here in the post- physical-media 21st century. But perhaps the rest of the world has simply caught up, or caught sideways, to Naim.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Impressive dynamics and clarity in both stereo and multichannel
Quick-response onscreen interface
Four-zone multiroom capability plus wireless MusicCast
Excellent, responsive streaming-audio client
Minus
Remote control is crowded and not illuminated

THE VERDICT
Fully competitive with other flagship AVRs in basic performance, the Yamaha RX-A2070’s proprietary DSP music listening modes are an added attraction that could win over even the most serious listeners.

Once, receivers used to receive (radio waves), and amplify, period. They still do, but those are almost beside-the-point functions. Receivers nowadays are more concerned with decoding, casting, wireless-connecting, virtualizing, surround-formatting, multi-room-extending, auto-analyzing, and more. In fact, I don’t know why we still call these things “receivers,” but, whatever.

AT A GLANCE
Plus
Generally neutral sound reproduction
Dolby Atmos and DTS:X spatial enhancement
Ample level for serious listening to both music and movies
Minus
No physical surround-speaker option
Subwoofer-to-soundbar integration is tricky

THE VERDICT
Sony’s high-end soundbar-subwoofer twosome delivers natural, tightly imaged, Atmos/DTS:X-abetted sound along with striking, understated good looks.

Soundbars are marching relentlessly up-market, and Sony is right there with the Dolby Atmos- and DTS:X-capable HT-ST5000, which carries a list price of $1,500 and is being widely promoted this holiday season at $1,298 from the major retailers. It checks all the latest boxes: scarily slim, seriously wireless (including a wireless subwoofer), and no-rear-speakers faux surround sound.

Audio Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Unimpeachable audio and basic video quality
Generally good ergonomic design
Eminently useful pop-up Quick Menu
Minus
No aptX for Bluetooth
Local-streaming audio doesn’t display file type/sampling info
Fairly downscaled remote

THE VERDICT
Onkyo’s latest A/V preamp/processor adds the Dolby Atmos/DTS:X and 4K/HDR capabilities needed to bring the brand’s pre/pro current, while maintaining very solid value in the field.

The A/V preamp/processors from Onkyo (and sister brand Integra) have been through five or six generations over the years, and I think I’ve tested or at least used just about all of them. And for that decade-plus span, my overall reaction to them has remained pretty consistent: all the A/V-system quarterbacking any rational being needs at a fair price. Onkyo’s latest iteration, the PR-RZ5100 network A/V controller, seems unlikely to change that conclusion while updating the series to 11.2-channel, 4K/HDR status.