Reviews of Attainable Hi-Fi & Home-Theater Equipment


Reviews of Attainable Hi-Fi & Home-Theater Equipment

Note: for the full suite of measurements from the SoundStage! Audio-Electronics Lab, click this link.

Cambridge Audio, founded in Cambridge, England, has been making hi-fi audio equipment for half a century now—a mere drop in the bucket compared to, say, Cambridge University, founded in 1209, but a long time in the world of hi-fi.

Vincent Audio may not be a brand that’s on the tip of every enthusiast’s tongue, but over the past few years, the company’s hybrid integrated amps in particular have been generating a lot of hullabaloo on hi-fi discussion forums. By pairing vacuum tubes in the preamp stage with solid-state circuitry in the amplification stage, the German company (most of whose products are manufactured in China) promises to deliver the best of both worlds: the analog richness of valves and the durability of transistors.

Reviewers' ChoiceIn 2014, when the vinyl revival had already gained a lot of traction, I reviewed U-Turn Audio’s Orbit Plus turntable (then $299, now an even better deal at $289; all prices USD). I was very impressed by that turntable, one of the first efforts of a young, crowdfunded company based in Woburn, Massachusetts, near Boston.

In my review of Rotel’s A11 Tribute integrated amplifier, I called it a bit of an oddity, given its near reliance on all-analog physical connectivity, when most of the competitors near its price point have embraced the popularity of streaming and downloads. Oh, and there’s also its Bluetooth antenna, the only input with access to the DAC chip inside. Again, this wasn’t meant as a criticism—merely a recognition of how unusual that is in the current audio market. If the A11 Tribute is a bit of an outlier, though, its companion piece—the CD11 Tribute ($599.99, all prices USD)—is practically a mythical creature.

Some rooms in my house are best suited to speakers that don’t take up much floor space—e.g., in-wall or on-wall speakers. But in-wall speakers require cutting holes in drywall and running cables through walls from amplifier to speakers. Unless you’re handy with home repair, this is tough to do. It’s why I’m a big fan of on-wall speakers, which are easily installed and removed, without requiring in-wall wiring. The problem with many on-wall speakers is that they’re afterthoughts—a way of filling out a manufacturer’s speaker line.

Note: for the full suite of measurements from the SoundStage! Audio-Electronics Lab, click this link.

Rotel’s A11 Tribute integrated amplifier is a bit of an oddity. That’s not a value judgment, mind you—merely an observation. What makes it a bit weird is that while most integrated amps in its price class ($799, all prices USD) feature built-in digital-to-analog conversion, if not full-blown streaming ecosystems, the A11 Tribute sports nary a coaxial or optical input, nor a USB port of any sort, and there simply isn’t a way to connect it to the Internet. Technically, it features a Texas Instruments DAC chip, but its only digital input is a Bluetooth antenna (with support for AAC and aptX codecs). But that really only adds to the enigma.

Note: for the full suite of measurements from the SoundStage! Audio-Electronics Lab, click this link.

Reviewers' ChoiceIf you’re a regular reader of the SoundStage! Network websites, you know that we, and especially our founder and publisher, Doug Schneider, are big fans of Purifi Audio’s Eigentakt amplifier technology. Those class-D amp modules provide high power with extremely low distortion and, most important, extremely neutral and musically satisfying sound—as I discovered in September 2020, when I reviewed NAD’s Masters M33 integrated amplifier-DAC, which is based on the Eigentakt amp. The subject of this review is NAD’s Masters M28 multichannel power amplifier ($4999, all prices USD), which boasts seven channels of Purifi Eigentakt technology.

Let’s go ahead and acknowledge the elephant in the room right from the giddy-up: convincing most people that Marantz’s PM-KI Ruby integrated amplifier ($3999, all prices USD) is an affordable audio component might be a tough sell, especially given the number of highly lauded integrated amps available today for $1000 or less. So why are we reviewing the PM-KI Ruby on SoundStage! Access, a site dedicated to “reasonably priced hi-fi & home-theater equipment”?

If you’ve never heard of Paul Hales and his Hales Design Group, you’re probably younger than 40, or weren’t into audio in the 1980s or ’90s. I was in my 20s in the ’90s, and in my budding-audiophile stage. I religiously read Stereophile and other audio magazines, and I lusted after the latest and greatest high-end speakers. Some of those speakers were made by Hales—I remember listening to their Revelation and Transcendence models at audio shows and local audio shops. At the time, their sound quality was some of the best available.

Reviewers' ChoiceFew audio companies have fanbases quite so vociferous as that of Franklin, TN-based Emotiva Audio Corporation. Whenever the company announces a new A/V preamp or high-current monoblock, the Internet chatter that follows resembles nothing so much as the impending birth of a royal spawn or the next big Marvel movie. And yet, for whatever reason, that fervor rarely extends to the company’s subwoofers, although I have a sneaking suspicion its new Airmotiv RS13 Reference subwoofer might represent something of a sea-change in that respect.