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We've all read about how bookstores, appliance stores, and other bricks-and-mortar retailers are suffering with the increasing domination of Internet sales. That got me thinking about audio dealers. I've always believed that one can't really make an informed purchase of audiophile equipment without hearing it in a system properly set up by and at at a serious audio retailer. Here in New York City, we're blessed with six first-rate audio dealers in Manhattan alone, with more in the suburbs. I estimate that 90% of the products reviewed in Stereophile can be auditioned at a dealer or two within a two-hour drive of anywhere in the New York metropolitan area.

The first loudspeaker I heard from the Canadian company PSB was the Stratus, an affordably priced ($1400/pair), two-way tower with a soft-dome tweeter and an 8" woofer. The Stratus had benefited from designer Paul Barton's being able to use the anechoic chamber at the Canadian government's National Research Center, in Ottawa. The Stratus was reviewed for Stereophile by J. Gordon Holt in our May 1988 issue; he described the speaker as "eminently listenable," though Gordon also felt that it was "a little lacking in guts and liveliness." I had sat in on some of his listening sessions and had been impressed by what I heard.

Back in July 2011, we discussed the New Face of Vinyl. Young vinyl enthusiasts, Ben Meadors and Owen McCafferty, turned to Kickstarter to fund their dream of traveling across the country and meeting teens who were similarly interested in collecting and playing LPs. They met their goal of $6500 and made their way across the US, documenting every step along the way.

Now, Dust & Grooves’ Eilon Paz wants to document every face of vinyl. Paz, a Brooklyn-based photographer and vinyl enthusiast, plans to travel across the country, telling the great American story through its vinyl collectors.

Cardas Audio, one of the longest-established boutique audio-cable and accessories innovators, has brought George Cardas' frequency-sweep system-enhancement tweak, previously available on LP for more than 25 years from Cardas Audio and on CD from Ayre Acoustics, into the world of smartphone applications with the "Clarifier" app, available from iTunes' App Store for 99 cents. The app is for the iPhone (and iPod Touch) only; we don't know if an Android version is planned.

The California Audio Show returns to the Crowne Plaza Hotel in Burlingame August 3–5. Produced by Constantine Soo's dagogo.com, and sponsored by Stereophile, The Absolute Sound, Wired.com, Audiophilevoice.com, AVshowrooms.com, and San Francisco Classical Voice (SFCV.org), Northern California's only show aimed at audiophile consumers promises 36 exhibit rooms stocked with equipment from at least 100 manufacturers.

When it comes to getting audio from a PC via its USB port, the buzzword du jour is asynchronous. This cryptic term refers to which device has control over the timing of the audio data being streamed from the computer: the computer itself, or the device receiving the data. It might seem logical to have the computer control the timing, but this is not so. When digital audio data are converted to analog by a D/A converter, control over exactly when each dataword is converted is critical for the best quality of sound. Any uncertainty in that timing manifests itself as analog distortion, aka jitter.