Daniel Kumin

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Audyssey room correction (Dirac Live coming soon)
9 powered channels for full Atmos/DTS:X
Precisely integrate up to four subs via Audyssey
Full compatibility with Marantz/Denon’s HEOS
Two-way Bluetooth (for wireless headphones, speakers)
Minus
Native streaming mostly requires HEOS app
No affirmation of surround mode (Atmos) when streaming from TV

THE VERDICT
A refined AVR offering 9-channel power for a full Atmos or DTS:X setup. It has excellent room-correction capabilities with an innovative multiple-subwoofer option.

With the advent of features such as room correction, object-oriented surround, and networked/wireless streaming (to name but three), AV receivers have become more elaborate than ever. So much so that just to enumerate all the features and functions of the Cinema 50, the next-to-top model in Marantz's newest AVR lineup, would easily exceed the column inches allotted to this entire report; pity the poor AV reviewer! (I know you all do.)

Performance
Build Quality
Ergonomics
Value

AT A GLANCE
Plus
Highly accurate tonal balance
Superb imaging
Sub output for instant upgrade
All-in-one solution with HDMI ARC for TV sound
Minus
Limited output in large rooms
No physical controls

THE VERDICT
The little KEF LSX II is a remarkably capable and versatile speaker that will amaze you with big, audiophile-caliber sound.

KEF's little LSX II exudes quiet sophistication, which begs a question: Is it a lifestyle speaker or an audiophile speaker? It's both, actually—and why not? The cantaloupe-sized wireless speaker is the British audio titan's latest self-powered "just add music" solution and it packs a punch, drawing on extensive signal processing to optimize performance, with the goal of delivering near full-range reproduction to a very high standard. The system also boasts a proprietary app that integrates setup, control, and streaming from virtually every important service—including Tidal, Spotify, Qobuz, and Amazon Music—or your own file- or disc-based music collection.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Fault-free sound quality
Flexible, with bridged-mode, balanced options
As much as 740 watts on tap in bridged mode
High quality fit and finish, quiet Scandinavian looks
Minus
Expensive

THE VERDICT
Eight channels of unimpeachable Class D power in a fairly compact and very flexible package.

Let's face it, amplifiers are a necessary evil. Unless you're listening to a crystal radio through a flesh-colored earphone, you're not going to hear much of anything without at least one amplifier between the music and your ears.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Onboard Dirac Live room/speaker correction
Nine amp channels for a full Atmos/DTS:X experience
Multiple HDMI 2.1 connections with 8K/60Hz and 4K/120Hz support
Minus
Small remote control a bit cramped
Somewhat light-duty casing and speaker outputs

THE VERDICT
This affordable Onkyo AVR renders powerful Dolby Atmos and DTS:X sound via its nine built-in amp channels, and it brings the considerable benefits of Dirac Live room EQ as well.

The arrival of yet another A/V receiver doesn't usually engender much excitement here at S&V's currently sub-arctic regional headquarters in New England. But Onkyo's new TX-NR7100 is not "just another" receiver. First, the TX-NR7100 features a true nine-channel-power layout, which makes possible a full 5.1.4 Dolby Atmos system without supplemental amplification within hollerin' distance of the magical ten-Benjamins line. Just as notably, it's among the first affordably priced AVRs to incorporate Dirac Live, the eponymous Swedish tech firm's widely praised room/speaker-correction software system, at no extra cost.