I feel compelled to repeat here an eerie occurrence I related a while back on AnalogPlanet. I reviewed, in the February 1999 Analog Corner column, the Cartridge Man's Digital Stylus Force Gauge, which back then sold for $299.
I still have it, but a decade ago, the battery stopped taking a charge. I put it aside, planning to replace the battery someday.
Talk about a Scarlet Letter. The term class-D amplification, which describes PS Audio's new M1200 monoblocks, exists only because another amplifier innovation had already parked in the "C" space. Soon after appearing in high-performance audio gear, class-D became synonymous with "digital amplification" in part because, like early CDs, many listeners found the sound glary, hard, and unpleasant. Besides, class-D is related to "pulse width modulation" and requires a low-pass filter to block high-frequency pulsesthat sure sounds digital. But they're not (see Bruno Putzeys sidebar).
Cavitation revolutionized record cleaning more than a decade ago, when Reiner Gläss's Audiodesksysteme introduced its original fully automatic machine. Mr. Gläss's innovative machine, which automatically spun the record in ultrasonically cavitated water, then dried it with fans, at first was plagued with reliability issues, and because it is sealed, it was not easy to repair.
Let's begin by discussing what SAT's XD1 Record Player System is not: It is not a Technics SP-10R in a sci-fiinspired plinthalthough the XD1's engine does begin life as the SP-10R's basic drive system, which is stripped down to a handful of essential components, reimagined, reengineered, and rebuilt to much higher mechanical standards.
In place of my usual Wilson Alexxes, a pair of small (though very fine) two-way speakers has been in my system this past month: the Marten Oscar Duos I review elsewhere in this issue. Without my usual reference speakers in the system, I didn't feel comfortable covering anything that affects sound quality for this column, so, with the exception of one itemthe firstthis column covers accessories that don't require sonic evaluation.
At High End Mässan 2015Stockholm, Sweden's big audio showMarten planned to show off its finest loudspeaker to the hometown crowd. Marten took the hotel's largest demo room, located at the prime location at the top of the stairs, at the entry point to the 2nd floor exhibition space. There, Marten set up a super system (see photo below) featuring the Coltrane Supreme 2 loudspeaker, a towering monolith probably intended more for Asian consumption than for Swedes to bring home to their modest digs. In preshow demos, the Coltranes filled the large room with impressively transparent and effortless sound that was sure to impress show attendees.
I was planning to ignore the big three oh ohmy 300th Analog Corner columnand go about my normal business of covering an assortment of new analog gear and accessories. There's an abundance of those today, 25 years after the publication of my first column. Back then, there was far less to write about: Vinyl was on life support and headed for the obsolete-music-format trash heap atop a pile of Elcasets and 8-track tapes.
How goes your quarantining? Honestly, my life hasn't changed much here. I'm locked in the basement as usual, happy to have a good audio system and overwhelmed by my musical choices. Other than minimizing shopping expeditions and wearing a mask, the biggest change in my life is a spike in requests from readers for upgrade advice. I've never been so busy answering reader emails.
German engineering acumen and machining excellenceacknowledged and admired worldwideare nowhere to be seen on AMG's flagship Viella Forte turntable and new 12JT tonearm. That's because, while what's on the surface is cosmetically and mechanically well-turned, the design features and precision engineering that set AMG's turntables and tonearms apart are inside and hidden from view.
The two biggest sonic jolts I've experienced involving phono preamps were from two very different ones: the Petr Mares's Connoisseur 2.0 and Boulder's 2008, which was reviewed in the July 2002Stereophile. The first was hand-built, single-ended, housed in a wooden case, limited to 100 units, and, when I got to hear it in the mid-1990s, cost around $6000, or about $10,000 in today's dollars. The other was a feature-laden, double-chassis monument to flexibility and surface-mount high technology. It featured beautifully finished, flush-mounted mirrored buttons your fingers just wanted to press.