Power Amplifier Reviews

Sort By: Post DateTitle Publish Date
Chris Lewis  |  Apr 01, 2004  | 
Lexicon's CX-7 is ready for its due.

No matter the dollar amount involved, it happens to everyone: You get locked on to something new, you watch the glowing reviews and awards pile up, and you consider pulling the trigger when either financial reality or conservatism kicks in. You ultimately think, "If only it were a few hundred (or thousand, or hundred thousand) dollars less." Patience usually pays off, though. That's as clear in the A/V world as it is anywhere, especially in the high end. It's only natural that, when a manufacturer rolls out a new design or line, they start with their best foot forward, which usually ends up being the more-expensive foot. However, most manufacturers will eventually give those of you who are limited to lower price brackets—either by choice or necessity—a taste with lower-priced models. With the legitimate companies, the gap in price between models is almost always significantly greater than the gap in performance.

Robert Deutsch  |  Mar 21, 2004  | 

For a country with a population of fewer than 6 million, Denmark has an amazingly high profile when it comes to manufacturers of audio and home theater products. Bang & Olufsen, Dynaudio, Vifa, Peerless, Jamo, Gryphon, Ortofon, Thule, Dali, TacT—the list goes on and on. According to the folks at US importer Sumiko, Primare (pronounced "prime-AIR") has been around since the 1980s, and their products combine outstanding industrial design with an emphasis on sound quality. In the late '90s, the Primare team was joined by Michael Bladelius, well-known for his analog and digital design work for Threshold, Classé, and Pass Labs. Primare products are now manufactured in Sweden, while the head office and design center remain in Denmark.

Thomas J. Norton  |  Mar 07, 2004  | 

The Dreadnaught (reviewed in our Oct-ober 2000 issue) was the first power amplifier from Theta Digital, a company previously known for its D/A converters, CD and DVD transports, and surround processors. But it wasn't to be the last. The Dreadnaught II is now a member of a growing family of Theta amplifiers—the premier multichannel design in a line that also includes high-end monoblocks.

Chris Lewis  |  Mar 01, 2004  | 
Another contender emerges among entry-level separates.

In case you hadn't noticed, the bell has rung, and the blows are flying in the $3,000-to-$5,000 range for electronics systems (i.e., preamplification, processing, and amplification). It's easy to characterize this as a melee between receivers and separates, which is a key component of what we're seeing at this price level. Receivers are sounding better and getting more expensive; separates are getting more user-friendly, offering more features, and dropping in price.

Michael Fremer  |  Feb 22, 2004  |  First Published: Feb 23, 2004  | 

Though it's a relatively small company, UK-based Arcam has long been known to place heavy emphasis on R&D. When I visited the factory a few years ago, I was shown some of the impressive development work then in progress. This effort, said by Arcam to run well over $1 million, has resulted in some impressive new products, including the FMJ AV8 preamplifier-processor and its companion FMJ P7 power amp.

Barry Willis  |  Nov 30, 2003  | 

In my student days, I coped with perpetual financial shortfalls in part by moving furniture. After a weekend of toting hide-a-beds and refrigerators to fifth-floor walkups, I would imagine a perfect world in which everything was designed to work with everything else. Not a world of bureaucratic regimentation, but one in which, by common agreement, every sofa would fit into every elevator and every table would slip through every open door.

Robert Deutsch  |  Jul 12, 2003  | 

For the benefit of those who find it difficult to keep straight all the different manufacturers whose names begin with "Audio," Audio Refinement is the brand name of YBA's affordable line of electronics. YBA itself—if you're really out of the loop—is probably the best-known manufacturer of audio equipment in France. YBA is a family business, the initials standing for the name of the designer, Yves-Bernard André, whose wife, Ariane Morin, is the company's CEO.

Fred Manteghian  |  Jul 12, 2003  | 

Yippie-i-o-ki-ay, separates-lovers! The Outlaw Model 950 preamplifier-processor is the good five-cent cigar every home-theater bandito has been craving, and the 7-channel Model 770 amplifier is fit to be corralled, cable-tied, and hauled to your mountain hideout as well. The Model 950, in particular, shuns any of the boutique-brand weirdisms you might expect from a mail-order-only outfit like Outlaw. On the contrary, its pleasingly simple front panel conceals a wealth of features that's not a single, solitary letter shy of the latest list of home-theater acronyms. This li'l dogie's got it all!

Michael Fremer  |  Jan 15, 2003  | 

With A/V receivers now approaching the size, weight, and complexity of small apartment buildings, separating the processing and control functions from the amplification is becoming an attractive alternative for growing numbers of home-theater enthusiasts. While this approach is usually more expensive in the short run, most serious videophiles find that the long-term flexibility and enhanced performance more than offset the added cost.

Chris Lewis  |  Dec 19, 2002  |  First Published: Dec 20, 2002  | 
Lexicon's MC-12 pre/pro gets a high-powered playmate.

I suppose that I'm starting to sound like a broken record when I talk about the concept of matching in home theater, but how else can I call attention to one of the most important aspects of creating a successful system? After all, matching audio/video equipment is not unlike matching in other areas of our lives. The proper combination of amps, speakers, room characteristics, and, well, everything else can create an exciting, dynamic, and highly satisfying experience for all involved. The wrong combination is usually mundane, lifeless, and, if you will, impotent. Sparks in the listening room come about in a similar way as sparks in other rooms of the house—they require experience and effort. A little bit of passion never hurts, either.

Steven Stone  |  Dec 11, 2002  | 

In the realm of 2-channel high-end audio, tube power amplifiers are still king&mdash;so you'd expect them to hold court, or at least a decent market share, in the world of high-end home theater as well. Alas, most home theaters are tubeless, except for the cathode-ray tubes in CRT projectors and direct-view monitors. Perhaps the time has come for tube power amplifiers to make an inroad into home theater. Manley Laboratories' new Snapper monoblock&mdash;the first tube-based power amplifier to be reviewed in the <I>Guide</I>&mdash;could be just the unit to pull the sword from the stone.

Chris Lewis  |  Nov 04, 2002  |  First Published: Nov 05, 2002  | 
With the Showcase pre/pro-and-amp combo, Krell hits a new low—price point, that is.

Much is made of the intense competition that goes on in the receiver game, and understandably so. For the most part, these are companies that have piles of money to spend on advertising, have the resources and inclination to bring out new models every year, and have hordes of accountants and marketing types to keep watch on things likemarket placement, pricing, competitor activity, and so on. But what about the healthy (and growing) competition in the separates arena, especially at the lower (all things being relative) price points? It may not draw the receiver war's headlines, involve a fraction of the corporate expenditure and model turnover, or feature dueling laser shows from multilevel booths at industry trade shows. But, make no mistake, the competition here is no less intense, no less important to the industry as a whole, and no less beneficial to its particular crop of potential buyers.

Fred Manteghian  |  Oct 24, 2002  | 

At first sight, the corporate-designed, picture-perfect streets of Boulder, Colorado, silhouetted against the breathtakingly beautiful but dry purple-brown Rockies, reminded me of a mall with its lid ripped off. Then again, maybe it was the lack of oxygen. Ski? Me and my politically incorrect, gas-guzzling Lincoln Town Car rental (unlike the perfectly acceptable gas-guzzling SUVs everyone in Boulder drives) were in town for only a short visit, mainly on business unrelated to <I>SGHT</I>. But I had a day free for a little sightseeing and an interesting visit with Charlie Hansen, president and owner of Ayre Acoustics. I was scheduled to review Ayre's newest multichannel amplifier, and this gave me the chance to learn more about the product and the company.

Chris Lewis  |  Jul 11, 2002  |  First Published: Jul 12, 2002  | 
Who says small companies can't make big waves?

The fireworks are popping, the burgers are grilling, and the bourbon is flowing, which can only mean one thing: It's the end of another workday at the Lewis house. When that day falls early in the month of July, you can bet that some extra contemplation of all things American will be on the itinerary, as well. Let's face it: Is there anything more American than an underdog? I'll bet Ron Fone and Eugene Tang don't think there is, which may be why they decided back in 1998 to start Sherbourn right here in the USA—in Boston, no less. Sure, market size, the economy, and the fact that both men were already working for American companies were undoubtedly the real cause. But, somewhere in the back of their minds, they had to figure that, if a loose confederation of farmers, merchants, and castaways from all over Europe could defeat (or at least outlast) the greatest military power of the time and forge a nation that would quickly become a world superpower, then a small, sharply focused amplifier company just might be able to shoulder in with the big boys and get its piece of the pie.

Pages

X