The Mark Levinson No.30 has enjoyed a continuing residence in Class A of <I>Stereophile</I>'s "Recommended Components" listing since it was reviewed in our February 1992 issue (Vol.15 No.2). Madrigal includes the No.30 in its "Reference" series, by which they mean that the unit will not become obsolete. Thus, when new technology became available, the No.30.5 update was introduced, consisting of a single digital-receiver printed circuit board to replace the original's three boards, and a new digital-filtering board. This revision was favorably reviewed by <I>Stereophile</I> in October 1994 (Vol.17 No.10).

The Mark Levinson No.30 has enjoyed a continuing residence in Class A of <I>Stereophile</I>'s "Recommended Components" listing since it was reviewed in our February 1992 issue (Vol.15 No.2). Madrigal includes the No.30 in its "Reference" series, by which they mean that the unit will not become obsolete. Thus, when new technology became available, the No.30.5 update was introduced, consisting of a single digital-receiver printed circuit board to replace the original's three boards, and a new digital-filtering board. This revision was favorably reviewed by <I>Stereophile</I> in October 1994 (Vol.17 No.10).

The Mark Levinson No.30 has enjoyed a continuing residence in Class A of <I>Stereophile</I>'s "Recommended Components" listing since it was reviewed in our February 1992 issue (Vol.15 No.2). Madrigal includes the No.30 in its "Reference" series, by which they mean that the unit will not become obsolete. Thus, when new technology became available, the No.30.5 update was introduced, consisting of a single digital-receiver printed circuit board to replace the original's three boards, and a new digital-filtering board. This revision was favorably reviewed by <I>Stereophile</I> in October 1994 (Vol.17 No.10).

This may come as no surprise to <I>Stereophile</I>'s website audience, but a report released last week finds that the heaviest users of the World Wide Web are also avid consumers of traditional media, listening to CDs and radio and watching television as they point their browsers to e-commerce, informational, and recreational sites.

In his review of the <A HREF="http://www.stereophile.com//digitalsourcereviews/156/">Wadia 830 CD player</A>, Brian Damkroger states: "My take on the Wadia was that: a) it probably wasn't going to sound that much better than the best of the $1000-ish players I had around, and b) even if it did, the differences wouldn't matter enough to me to justify its cost. My audio path took a dramatic turn one weekend, however, when a pair of cable manufacturers stopped by to demo their new products." Read about his journey and the ultimate audio destination will be revealed.

Last week, <A HREF="http://www.ibm.com/harddrive">IBM</A&gt; announced a new device that it says will allow mobile users to add an extra 10 gigabytes (GB) of hard-drive capacity to their notebook PCs. Why is this important to audio fans? IBM is intending the new drive, called the Travelstar E, to primarily appeal to those wanting to take extended music libraries with them on the road.

Hoping to "forever alter the way people shop for medium to high-end home entertainment products," KnowledgeLINK has launched its e-commerce website, <A HREF="http://www.getplugged.com/">GetPlugged.com</A&gt;, which it claims will "educate and entertain consumers, and seamlessly link them with the nation's best A/V specialty retailers and custom installers." The site offers what it calls "a highly informative, fun, uniquely interactive shopping experience for the audio-video consumer."

The ultra-High End may be stagnant in some areas, but the rebound in mainstream consumer electronics is visible everywhere. Canton, Massachusetts-based <A HREF="http://www.twtr.com/">Tweeter Home Entertainment Group</A> has announced record results for the quarter ended September 30, 1999: an increase of 39.5%, or $74.6 million compared to $53.5 million in the same period last year. The results are similar to those <A HREF="http://www.stereophile.com/news/10546/">posted recently</A> by nationwide electronics chain Best Buy, which also had a record quarter. Tweeter's comparable store sales increased 5.2%, not counting results from the recently acquired Home Entertainment and DOW Stereo/Video chains.

High-end digital audio's rapid advancements are pushing integrated circuit designers to exceed their previous limits. San Diego-based <A HREF="http://www.akm.com/">AKM Semiconductor</A> has joined the chip elite with two new digital-to-analog devices that further push the performance envelope. The AK4394 is a 24-bit/192kHz stereo DAC based on Asahi Kasei Microsystems' advanced multi-bit delta-sigma technology. Its sibling, the AK4356, is a 24-bit/192kHz, six-channel DAC based on the same technology, but boasting a useful and fascinating array of features.