The October Stereophile may have featured a retro tubed integrated amplifier on its cover but the November issue, hitting newsstands and mailboxes now, spotlights the hi-tech, solid-state Musical Nu-Vista 800 integrated amplifier. Don't fret, thermionic aficionados, the Musical Fidelity's preamp section is built around classic nuvistor triodes.

While diving into the totality of Mozart, or Beethoven as was done in Immortal Beloved sounds like fun, it’s actually hard as hell.

Say what you want about eBay and their fees, which are no doubt passed on to the customers, but photos do not lie.

Charlie Haden, the most inventive bassist of his generation, died at the age of 76 a little more than a year ago, but his widow (and producer-manager), Ruth Cameron-Haden, says he left behind many unreleased tapes of live concerts. So it's likely, thankfully, that we haven't heard the last of him. The first nugget from the archive, Tokyo Adagio (on the Impulse! label)—live duets with the pianist Gonzalo Rubalcaba, taken from a four-night gig in 2005 at the Blue Note jazz club in Tokyo—is a gorgeous album, an auspicious beginning.

I used to get invited to these highly secret audio soirées, held in a basement workshop at the end of a dark, garbage-filled alley in Manhattan's Chinatown. There was no street address—only a wire-glass window in a metal door—and if you didn't know the password (ie, if you weren't carrying some type of audio amplification), you weren't allowed to enter. That said, sometimes nonmembers were allowed to attend, but only when a member needed help carrying monoblocks: There was no parking nearby.

A mastering engineer's job is both to act as the final quality control before a recording goes out for manufacturing and, just as important, to apply to that recording the requisite technical finishing touches. Over the course of his career to date, mastering engineer Robert C. Ludwig has racked up more than 7500 album credits.

Playing the blues gets old fast. Since this most fundamental American popular music, stopped being the African-American party music of choice, and became a traditional music, celebrated as the precursor of rock'n'roll, blues players face a stark choice: change, or be content with playing small clubs and bars.

Trumpeter-composer Dave Douglas seems to release an album every few months (it helps that he has his own label, Greenleaf Music), and his latest, Brazen Heart, ranks among his best in several years.