The integration of computers into high-end audio is contentious. A <A HREF="http://www.stereophile.com/showvote.cgi?340">reader poll last spring</A> on our website indicated that a significant proportion of audiophiles&mdash;a quarter&mdash;is dead set against the idea, yet both Microsoft, with Windows Media Player 9, and Apple, with iTunes, seem convinced that the future of domestic music reproduction involves computers. To support that idea, both Apple- and Windows-based computers (the latter with Intel's about-to-be-launched HD Audio technology) are promoting hi-rez audio playback.

The integration of computers into high-end audio is contentious. A <A HREF="http://www.stereophile.com/showvote.cgi?340">reader poll last spring</A> on our website indicated that a significant proportion of audiophiles&mdash;a quarter&mdash;is dead set against the idea, yet both Microsoft, with Windows Media Player 9, and Apple, with iTunes, seem convinced that the future of domestic music reproduction involves computers. To support that idea, both Apple- and Windows-based computers (the latter with Intel's about-to-be-launched HD Audio technology) are promoting hi-rez audio playback.

The integration of computers into high-end audio is contentious. A <A HREF="http://www.stereophile.com/showvote.cgi?340">reader poll last spring</A> on our website indicated that a significant proportion of audiophiles&mdash;a quarter&mdash;is dead set against the idea, yet both Microsoft, with Windows Media Player 9, and Apple, with iTunes, seem convinced that the future of domestic music reproduction involves computers. To support that idea, both Apple- and Windows-based computers (the latter with Intel's about-to-be-launched HD Audio technology) are promoting hi-rez audio playback.

The integration of computers into high-end audio is contentious. A <A HREF="http://www.stereophile.com/showvote.cgi?340">reader poll last spring</A> on our website indicated that a significant proportion of audiophiles&mdash;a quarter&mdash;is dead set against the idea, yet both Microsoft, with Windows Media Player 9, and Apple, with iTunes, seem convinced that the future of domestic music reproduction involves computers. To support that idea, both Apple- and Windows-based computers (the latter with Intel's about-to-be-launched HD Audio technology) are promoting hi-rez audio playback.

The integration of computers into high-end audio is contentious. A <A HREF="http://www.stereophile.com/showvote.cgi?340">reader poll last spring</A> on our website indicated that a significant proportion of audiophiles&mdash;a quarter&mdash;is dead set against the idea, yet both Microsoft, with Windows Media Player 9, and Apple, with iTunes, seem convinced that the future of domestic music reproduction involves computers. To support that idea, both Apple- and Windows-based computers (the latter with Intel's about-to-be-launched HD Audio technology) are promoting hi-rez audio playback.

Credit-card amps: Miniaturization could change the look and feel of many audio products. On October 29, Austin, TX&ndash;based <A HREF="http://www.d2audio.com/">D2Audio</A&gt; announced its new line of MXS amplifiers, each only 1.5" tall with a footprint no bigger than a credit card. Intended for use with in-wall or on-wall loudspeakers, MXS amps can deliver up to 125Wpc into 8-ohm speakers or up to 250Wpc into 4-ohm speakers, with THD+N of <0.1% at full-rated power from 20Hz to 20kHz. Dynamic range is specified at "up to 145dB." The tiny digital amplifiers have programmable DSP features and 93% power efficiency, thereby eliminating the need for large heatsinks, and are said to sound as good or better than many traditional designs. Two-channel modules can also be used for bi-amping, according to the manufacturer.

American fans of Jadis products take note: <A HREF="http://www.pierregabriel.com/">Pierre Gabriel Acoustic</A> recently announced that it has acquired exclusive distribution rights to <A HREF="http://www.jadis-electronics.com">Jadis Electronics</A> in the USA. Jadis is based in Villedubert, France and manufactures tube-based audio electronics.

Both the SACD and DVD-Audio disc formats are striking out, with a shaky DualDisc next up to bat. But the video twins HD-DVD and Blu-ray are warming up in the bullpen&mdash;and they just might save the day for high-resolution audio.

The merger of Sony Music and Bertelsmann Music Group (BMG) may not be a done deal after all.

Satellite radio continues to surge in popularity, but competitors XM and Sirius both posted losses for the third fiscal quarter, ended September 30.