Last week, <A HREF="http://www.worldspace.com/">WorldSpace</A&gt; announced that it has launched what it describes as "the world's largest digital audio broadcast system." The new system is based on a satellite radio service that recently began transmitting a wide array of multilingual radio programming across the entire African continent.

Steven Stone writes that "the Signature SC-VI is probably the most 'anti-tweak' flagship high-end speaker ever made." In his very thorough review of the <A HREF="http://www.stereophile.com//loudspeakerreviews/162/">Dunlavy Audio Labs Signature SC-VI loudspeaker</A>, Stone details this legendary audiophile favorite from top to bottom. Is it the perfect speaker? Stone lays down his verdict, and more.

The man who signed the Beatles to their first recording contract has joined <A HREF="http://www.garageband.com/">garageband.com</A&gt;, an online venture for musicians. On October 21, the San Francisco-based website announced that Sir George Martin has assumed the position of chairman of its advisory board. The board's membership includes some of the music industry's best-known professional and creative talent, according to garageband.com co-founders Tom Zito and Jerry Harrison.

These are perilous times for the independent audio dealer. With customers being siphoned off by large megastores and, eventually, the Internet, success will favor the dealer with a few clever tricks up his or her sleeve. One of those tricks for dealers in Dallas, Texas is a new group formed by Stephen Slaughter of <A HREF="http://www.theaudioconsortium.com">The Audio Consortium</A>.

One by one, the name brands of audio are confronting the difficult issue of whether or not to take their products online. Recent brands to join the club include Roksan, Chord Electronics, Harman/Kardon, and PS Audio. Now it's time to add one of audio's deeply rooted loudspeaker marques, Celestion, to the list.

In recent years, format-driven commercial radio has pushed opera off its playlists. The few remaining classical stations concentrate on the standard symphonic repertoire with only an occasional foray into opera, to the dismay of the genre's many fans.

Trying to get a grip on where the new high-end audio formats, DVD-Audio and SACD, might be going? A logical place to start might be to check with the factories getting ready to crank out the discs and see how the orders have so far stacked up. After conducting just such a survey, the <A HREF="http://www.recordingmedia.org">International Recording Media Association</A> (IRMA) released last week the first projections for next year's worldwide marketplace introduction of DVD-Audio and SACD.

Madrigal Audio Labs designed the original Mark Levinson No.30 nearly 10 years ago with the idea that, as a Reference Series product, it would never be made obsolete. John Atkinson reviews the No.30's latest upgrade, the <A HREF="http://www.stereophile.com//digitalsourcereviews/159/">Mark Levinson No.30.6 Reference D/A processor</A>, after sending his personal unit from 1992 back to the factory for the required work. What he got back included new D/A converters in the unit's twin towers. Was it worth the effort, and does this processor still define the state of the art? You'll want to read his report to find out.