Back at home, I'd recently set up Polk Audio's RTi A3 loudspeakers ($399.95/pair), which, at 14.75" H by 8.58" W x 14" D, are by far the largest bookshelf models I've had in my listening room. Right out of the box, the RTi A3 impressed me with its fit and finish. In Polk's Damped Asymmetrical Hex Laminate Isolation (DAHLI) cabinet design, five layers of MDF are glued together to form a damping system, then topped by a real-wood veneer of black ash or, in the case of my review samples, an impeccable cherry. The gracefully curved cabinet narrows in width from 8.58" at the front to about 5" at the rear, and is said to create a stronger, more rigid, more acoustically inert enclosure. (Knocking on the speaker's side panels resulted in a hollow resonance.)

I can’t wait for this one to be released on a physical format, preferably orange vinyl (please, Island Def Jam?), but we can stream Frank Ocean’s prog/R&B/soul/funk/quiet storm epic, Channel Orange, right now via his tumblr.

It is perhaps the most cherished tale from hi-fi's primordial past: In 1951—when music was first being recorded on magnetic tape, when the use of much-improved microphones became a mix of science and art, and when Stereophile's founder, J. Gordon Holt, was still a little nipper, years away from his first martini (though I wouldn't swear to that)—the team of Robert (Bob) and Wilma Cozart Fine began to build a legendary catalog of recordings of classical music. It eventually included the work of conductors Rafael Kubelik, Antal Doráti, and Frederick Fennell; the Chicago and Minneapolis symphony orchestras; the pianists Byron Janis and Gina Bachauer; and the cellists Mstislav Rostropovich and János Starker—all released with often wildly colorful covers under the still-evocative title of Mercury Living Presence.

In the early 1980s, not long after I moved to New York City, I went shopping for a new pair of speakers. I already had a Rega Planar 3 turntable, an NAD 1020 preamp, and an Amber Series 70 amplifier (the second-most-powerful amp I've ever owned); what I now had in mind was to replace my aging EPI 100s with something bigger. Like them though I did, the EPIs were too tight and light for my new apartment, and I was certain I could find something with more bass and better scale—and still stay within my less-than-lavish budget.

In May 2009, JA gave dems comparing hi-rez recordings against CD and MP3 versions at the three ListenUp! stores in Colorado. This was part of the Music Matters program, in which audio retailers invite manufacturers and the occasional member of the audio press to demonstrate just how great music can sound on a high-end audio system. Before the Denver event, JA sat down with Adrienne Alterman to share his views.