"What's possibly left to add to an A/V receiver?" industry observers and reviewers ask at the end of each new product cycle. But always, by the time the replacement model has been introduced, manufacturers have found plenty to tack on. Only owners of last year's "state-of-the-art" A/V receivers can say how worthwhile are these additions, refinements, and upgrades.
Unless you've been in a cave for the last decade, you already know that audio is rapidly steamrolling toward multichannel forms. Evidence is abundant on both the software and hardware fronts. These days, you'll be hard-pressed to find a modern movie in stereo on any medium outside of television. Music probably has years to go before its stereo form becomes esoteric, but the writing may be on the wall. As for hardware, try finding any electronics that don't support some multichannel form or another—if not several—anywhere but the smallest specialty shelves. Whether stereophiles like it or not, multichannel is as embedded in audio's future as digital coding itself.
Denon's flagship AV receivers have long been rated among the best, if not <I>the</I> best that money can buy. They've also been loaded with features, sometimes to the point where using them for anything but normal operations is a real challenge for the average user. The company's latest top-of-the-heap effort, the $6000 AVR-5805, is both of these things, and much more.
Don't buy this receiver if you have a bad back, a rickety rack, or a bulging credit limit. Because Denon's latest flagship, the AVR-5805, is as tall as many receivers are deep, as deep as many are wide, as heavy as a pair of many other flagship models - and as expensive as a two-year-old Kia.
Never has the field been so full of top-quality A/V Receivers and the competition is fierce among the top manufacturers for these types of components. It used to be that low-end models kept costs down by eliminating features and seriously compromising sound quality. However, consumers have come to expect the most bang for the buck, at any price, significantly raising the bar on less expensive models such as the $749 Denon AVR-888.
AT A GLANCE Plus
15 x 150 watts of power
Audyssey and Dirac (extra-cost) room correction
Comprehensive surround and up-mixing abilities
Flexible amplifier, channel assignments
HEOS multiroom/streaming ecosystem
Minus
No system-wide user-presets
HEOS streaming omits some services
THE VERDICT
A flagship AV receiver fully worthy of the name.
Remember when cars ran on gasoline, cell phones flipped, and you needed a forklift to get a flagship-model AV receiver onto your equipment rack?
Denon does. Its new pennant-flying model, the AVR-A1H, clocks in at an impressive 71 pounds. And while I managed to hoist our sample onto my rack unaided—mostly because I was too abashed to ask for help—if I’d had a forklift I for damned sure would have used it.
Audio Performance Video Performance Features Ergonomics Value
PRICE $599
AT A GLANCE Plus
AirPlay
Streamlined interface
New binding posts
Minus
No Bluetooth
THE VERDICT
Denon has successfully rethought the budget receiver, a real achievement, and produced an all-around good performer at a reasonable price.
The Denon AVR-E400 reminded me that I’m a guy who gets excited about speaker terminals. Make of that what you will.
The receiver had been out of its box for only a few seconds before I noticed something different on the back panel. There I found speaker terminals of a type I’d never seen before on a receiver. Press in on Denon’s new spring-loaded binding posts, and a hole opens at the side to accept the cable tip or banana plug. This is a different arrangement than the collared binding posts on most receivers—which accept cable tips through a hole on the collar, or banana plugs through a second hole in the center of the plastic nut, before you tighten the nut to secure the cable. The new posts are an upsized version of those used on some satellite speakers. The practical result is that the terminals grip the cables so tightly that it’s nearly impossible for them to fall out without your permission.
Audio Performance Video Performance Features Ergonomics Value
PRICE $650
AT A GLANCE Plus
Wi-Fi, AirPlay, Bluetooth
HDMI 2.0
Cool cardboard mike stand included
Minus
Slow DLNA media access
No MHL for phone
streaming
THE VERDICT
The Denon AVR-S900W offers high value at a
crowded price point, with superb performance, a competitive feature set, and a supplied stand for the room-correction mike.
You can’t set up room correction without a microphone, and you can’t use the mike without bringing it to ear-level elevation. But few A/V receiver makers include a mike stand. Along with Anthem, Denon is now one of the happy exceptions. No, the stand packed with the AVR-S900W isn’t a metal photography tripod with all the mechanical trimmings. But it is an effective platform for the mike used to set up Audyssey room correction. Constructed entirely of black card stock, it consists of a four-finned base, two plain column pieces, and a third column piece with sawtooth holes for height adjustment. Piece it all together, top it off with the customary Hershey’s Kiss–shaped mike, and you have something that looks like a rocket. Run Audyssey’s auto setup and room correction program—in this case, the MultEQ version, which measures from six seating positions—and your home theater system is ready for liftoff.
AT A GLANCE Plus
Dolby Atmos and DTS:X on board
HDMI 2.0a with HDR video
Audyssey MultEQ XT room correction
Minus
Like other seven-channel AVRs, just two Atmos height channels
Remote volume keys undernourished
THE VERDICT
Triple wireless connectivity and excellent room correction may lure more listeners to this top-performing budget receiver than its limited 5.1.2 Dolby Atmos and DTS:X capabilities will.
The Denon AVR-X1200W is among a growing trickle of receivers that name-check DTS:X surround sound. By the time you read this, it might even be operational.
For every one of Dolby’s home surround standards, there has been
a DTS equivalent. The competition began in the mid 1990s, when Dolby Digital and DTS first went head to head on laserdisc, with DVD following soon after. Dolby then added back-surround channels for Dolby Digital EX; DTS responded with DTS-ES. Dolby upgraded to lossless encoding with Dolby TrueHD; DTS shot back with DTS-HD Master Audio. Object-oriented surround—which uses metadata to map objects in a dome-shaped soundfield—is no different. In response to Dolby Atmos, which has just begun infiltrating surround receivers, DTS offers DTS:X. This is a transitional time, and you’ll find some models supporting Atmos without supporting DTS’s answer. Others are “DTS:X ready,” but not yet functional as they await the release of new firmware.
AT A GLANCE Plus
Solid two-channel and multichannel power
3.1.2-channel Dolby Atmos/DTS:X virtual height effects
Excellent Audyssey MultEQ XT32 room correction
HEOS wireless multiroom
Minus
Wired multiroom limited to one zone
THE VERDICT
A fine seven-channel amp, attractive ergonomics, full 4K/HDR-readiness, and 5.2.2 Dolby Atmos and DTS:X make for a very competitive midrange option.
Denon’s new AVR-X3400H A/V receiver scored points with me even before I got it out of its box: The four-piece packaging foam (top/bottom front and back) allows for easy removal of a heavy-ish item without battling box flaps, splintering full end-cap pieces, or leaving a trail of Styrofoam crumbs behind. (Yes, I’m packing-material obsessive.) But let me not prejudge.
AT A GLANCE Plus
Audyssey XT32 room correction, with extra-cost Dirac Live option
9 powered channels enable a full Atmos/DTS:X layout
4 discrete subwoofer outputs to integrate and EQ multiple subs
Handy global-preset feature Minus
HEOS app required for streaming music services
Non-backlit remote
THE VERDICT
All the important features, enough channels for Atmos/X, and enough watts for a large majority of systems, all with top-shelf sonics, and all for a reasonable price.
For at least two decades now, designers have been managing to deliver more and more features, power, and audio/video finesse, for fewer and fewer dollars—or at least, no more—with every passing model year. Denon’s latest lineup ably illustrates the trend and the one in the spotlight here, the $1700 AVR-X3800H, is going to hit a lot of budget sweet-spots.
AT A GLANCE Plus
Very solid amplifier performance
DTS:X, Dolby Atmos on board with seven-channel power and nine-channel processing
Good streaming-audio client performance and ergonomics
Minus
Ho-hum remote
Firmware/feature upgrade process is clumsy
THE VERDICT
Denon’s latest-generation upper-echelon AVR does all of the most current modes, sources, and processings very competently indeed, with ample audio power and fully up-to-date video abilities.
Full disclosure: Denon holds a special place in my hi-fi heart, because the brand’s former parent company, Nippon Columbia, brought me to Japan for my first time, on a sort of mini–press junket cooked up by the firm’s U.S. marketing guru. When I say mini, I mean it: It was just myself; Ken, the marketing guy; colleague Ken Pohlmann; and the late consumer electronics editor Bill Wolfe, whom I already knew well through long associations at titles like Video, Car Stereo Review, and (Plain Ol’) Stereo Review (S&V’s precursor).
Audio Performance Video Performance Features Ergonomics Value
PRICE $1,999
AT A GLANCE Plus
Dolby Atmos surround
4K-ready/upscaling with HDMI 2.0
Nine channels of flexible power
Top-tier Audyssey room/speaker correction
Minus
No HDCP 2.2 for future UHD content
Fairly basic supplied remote
Some mode-selection options a bit cumbersome
THE VERDICT
Outstanding audio capabilities and thoughtful ergonomics underpin our first Dolby Atmos–capable A/V receiver.
It’s been several years since I’ve had the opportunity to “do” a big Denon A/V receiver. So when a sample arrived of the company’s behemoth AVR-X5200W, one of the very first receivers ready to decode and distribute Dolby Atmos in a home theater setting, I was ready to begin. Atmos is the San Franciscans’ latest, “object-based,” scalable-multichannel surround format.
AT A GLANCE Plus
Superb performance
Pre-amplifier Mode
Excellent onscreen setup guidance
Minus
Runs hot
Non-backlit remote
THE VERDICT
Denon’s 11-channel AVR does its formidable job with great style. It may have a few quirks, but none detract from its exceptional audio and video performance.
Denon's AVR-X6700H, made in Japan, is one of four new models in the company's X-Series A/V receiver family. The new models start at $849 for the AVR-X2700H and extend up to $2,499 for the AVR-X6700H under review here. (The company's current $4,000 AVR-X8500H carries on as the X-Series flagship.) The AVR-X6700H is notable for its next-gen HDMI 2.1 connectivity, which supports pass-through of 8K video and multiple gaming-oriented features.