Michael Fremer

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Michael Fremer  |  Dec 21, 2003  |  First Published: Dec 01, 2003  |  0 comments
With the exception of dCS and Accuphase, you don't see anyone jumping on the bandwagon of $15,000-plus SACD players—and for good reason. Despite enthusiasm for the format within the relatively small audiophile community, high-resolution audio isn't exactly making waves on the front pages—or even the back pages—of the mainstream news media. And while ABKCO Records has sold millions of Rolling Stones hybrid SACD/CDs, and Sony is looking to repeat that phenomenon with the recent Dylan hybrids, what's being sold in both cases are CDs, not SACDs. The higher-resolution layer is simply going along for the ride.
Michael Fremer  |  Sep 29, 2015  |  1 comments
Class-A amplifiers have a well-deserved reputation for being power guzzlers that run hot enough to burn fingers. They're inherently inefficient because their output devices conduct full current at all times, and much of that current is dissipated as heat—requiring, in the case of class-A solid-state amplifiers, massive heatsinks. This is why class-A amps tend to produce relatively low power, and tend to be heavy and expensive to buy and run. And these days, energy inefficiency is out of fashion.
Michael Fremer  |  Sep 09, 2011  |  5 comments
No one has ever accused Franc Kuzma of designing glamorous audio jewelry. His turntables and tonearms are industrial-strength examples of engineering know-how and machining excellence. But to those who appreciate such things, his products are truly beautiful, even if they're not adorned with chrome, wood, and sleekly polished surfaces. And if looking at the 4Point tonearm ($6500) in pebbly Darth Vader black doesn't get your analog juices flowing, perhaps its innovative design will. But first, this message:
Michael Fremer  |  Aug 15, 2004  |  First Published: Aug 01, 2004  |  0 comments
The lacquers from which LPs are pressed are cut in a straight line, and that's how the LP groove should be traced. Even when set up perfectly, a pivoted arm describes an arc across the disc surface, maintaining tangency to the groove at only two points on that arc. Yet despite numerous attempts at building and selling linear-tracking tonearms, few remain on the market, and most are fraught with technical problems. Linear-tracking arms can be anything but linear, committing more sins of geometry as they meander across the record surface than do their pivoted brethren.
Michael Fremer  |  Apr 22, 2007  |  0 comments
Almost immediately on entering the analog marketplace in 1982, Franc Kuzma, a mechanical engineer based in Slovenia, then part of the former Yugoslavia, established a reputation for manufacturing finely engineered, high-performance products that sold at reasonable prices. Kuzma's early industrial designs, however, while serviceable, looked less than distinguished.
Michael Fremer  |  Sep 06, 2013  |  First Published: Sep 01, 2013  |  12 comments
Even as the gulf narrows between the sounds of the best solid-state and the best tubed amplifiers, most listeners remain staunch members of one or the other camp. Similarly, when it comes to video displays, the plasma and liquid-crystal technologies each has its partisans, though that conflict's intensity is relatively mild, perhaps because video performance, unlike audio, is based on a mastering standard that establishes color temperature, gray-scale tracking, color points, and the like (I'm deeply in the plasma camp). But in audio, the "standard" is whatever monitoring loudspeaker and sonic balance the mastering engineer prefers, which makes somewhat questionable the pursuit of "sonic accuracy." Still, in a power amplifier, a relative lack of coloration is preferable to amps that Stereophile editor John Atkinson has characterized as "tone controls"—usually, if not exclusively, of the tubed variety.
Art Dudley, Michael Fremer  |  Sep 18, 2009  |  First Published: Dec 18, 2002  |  0 comments
In an ideal world, I'd have every phono section I've reviewed in the past 16 years on hand to compare with these three and with all that arrive in the future. But because I have a life, I don't, and I wouldn't even if I could, though some readers (and one retailer) have insisted that that's the only way that I could possibly be of any use to them. Ha! And for those who are concerned that I've neglected the Manley Steelhead, not so! It's still my reference.
Michael Fremer  |  May 24, 2012  |  First Published: Oct 24, 2011  |  0 comments
The all-FET, class-A, B2B-1 phono preamplifier ($1749), made in the US by Liberty Audio, is beautifully built inside and out, and comes in a heavy-duty aluminum chassis with a baked-on crackle finish and a 3/8"-thick, black-anodized faceplate. The overall build quality and physical appearance suggest something that costs more than $3000, which is probably what it would cost were it sold through retailers and not factory direct. It comes with a two-week return policy.
Michael Fremer  |  Feb 07, 1999  |  0 comments
Note: This review appeared in the February 1999 issue of Stereophile Guide to Home Theater (issue number 22) and is appearing here until SGHT completes its own Archives database.
Michael Fremer  |  Nov 30, 2003  |  First Published: Nov 01, 2003  |  0 comments
Long before the Swedes at Ikea did it, the singular Scotsman Ivor Tiefenbrun began giving his products funny-sounding names. For some reason positively phobic about the letter c, he banned its use in any of those names. Someone once told me his real last name is Tiefencrun, but since it wouldn't sound any different with a k, he settled for a b. "I could have been Ivor Tiefendrun, or Tiefenfrun, or Tiefengrun, for that matter," he's quoted as having said once while krunching a krakker.

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