Hegel H150 Integrated Amplifier Officially Announced
Sonus faber Announces Amati Supreme Speaker
FiiO M27 Headphone DAC Amplifier Released
Audio Advice Acquires The Sound Room
Sponsored: Pulsar 121
CH Precision and Audiovector with TechDAS at High End Munich 2025
KLH Model 7 Loudspeaker Debuts at High End Munich 2025
Marantz Grand Horizon Wireless Speaker at Audio Advice Live 2025
Sponsored: Symphonia
Where Measurements and Performance Meet featuring Andrew Jones
Sponsored: Symphonia Colors

LATEST ADDITIONS

Mordaunt-Short, Epos, Rogers to close UK manufacturing.

It had to happen eventually. Britain's internationally successful loudspeaker manufacturers tend to be highly geared exporters, with overseas markets often accounting for 80-90% of sales. The dramatic downturn in sales across virtually all Asian markets, alongside the collapse of the Russian ruble and an ever-strengthening pound sterling, has been making life very tough indeed.

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Consumer Reports Online Gives Cybertour of its Testing Labs

Long the bane of finicky audiophiles, <I>Consumer Reports</I> magazine has been measuring just about anything sold in a store since 1936 in an effort to "test products, inform the public, and protect consumers." But when they get around to testing audio gear, the magazine's "lab" has become the target of many audio enthusiasts who don't share <I>CR</I>'s views on how to tell good sound from bad. In fact, part of the problem is that <I>CR</I> often reports that sound quality is not always the final factor in rating a product, with concerns about reliablity, ease of use, and fit and finish often skewing results.

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Class-T Amplifiers Announced

It's well known among designers of power amplifiers that the class-A and -A/B amplifiers (referred to as linear amplifiers) used in the majority of car, home, PC, and pro audio systems are notoriously inefficient. They can consume vast amounts of power and yet waste most of it---as much as 80% or more---as heat. They require large power supplies and massive heatsinks, which drive up system weight, size, and cost. On the other hand, class-D amplifiers, using Pulse Width Modulation switching technologies, have good power efficiency but sometimes questionable audio fidelity. (The Spectron designs are possibly the exceptions here.) Class-D amps are used mostly in battery-powered applications in which sound quality might be considered secondary to battery life.

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Open Source MP3 Player Hits the Net

In the world of computer operating systems, you've got commercial products from Microsoft, Apple, Be, Sun, and others in one corner, and open-source products like Linux in the other. The commercial products are released to the public as finished products (at least until the next "bug fix" is ready), usually for a fee, and their core software code is protected much like the recipe for Coca-Cola. If you don't work for the company producing the official version, then it's hands off.

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Sony Signatures to Host Billy Joel Memorabilia Auction

Billy Joel has decided to clean out his warehouse. Next month, the veteran rocker's almost-30-year-old collection of musical instruments, recording equipment, and stage gear will be put up for public auction by <A HREF="http://www.ssi.sony.com/">Sony Signatures</A>, his merchandising company. A portion of the gross from the "Billy Joel Memorabilia Auction" will be donated to <A HREF="http://www.vh1.com/">VH1</A>'s Save the Music Foundation, according to Dan Cooper, Senior Vice President of Sony Signatures' music division.

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"High-End Market Will Crash," Bender Predicts

One might think that the publisher of "The Largest Marketplace in the World for Audiophile Equipment" would have a vested interest in encouraging trading activity among his readers. One would think that such a publisher might take a neutral stance regarding fluctuations in the world market for used equipment. One would think that he would credit his readers with sufficient intelligence to decide for themselves whether any specific purchase, sale, or trade was a good deal.

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Mono, Stereo, Digital: The Three Ages of Man

<I>Caveat: This article is written by a non-audiophile. I own and listen to several thousand recordings through about $2500 worth of a rather motley assortment of audio components. Though very well informed musically, and a disciplined listener, Audiophilia remains for me a storied land. Various desultory discussions with Larry Archibald and John Atkinson, some going back almost two years, about the possibly refreshing, certainly outr&#233; (for these pages) outlook of a certified Audio Ignoramus, have finally borne astringent fruit in this diversion of an article.</I>

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