Michael Fremer

Analog Corner #256: Acoustic Signature Ascona Mk.2 turntable, TA-9000 tonearm

I recently posted to AnalogPlanet.com's YouTube channel a video that compares VPI's Prime turntable and JMW 3D-printed tonearm ($3995) with Continuum Audio Labs' Caliburn turntable (ca $150,000 with arm and stand, discontinued) fitted with the Swedish Analog Technologies arm ($28,000). Both played "Braziljah," a snazzy track from the New Zion Trio's latest album, Sunshine Seas (LP, RareNoise RNR065LP), featuring guest Brazilian percussionist Cyro Baptista.

The Prime was fitted with a Lyra Helikon SL cartridge (ca $2500, discontinued), driving a reasonably priced phono preamplifier: the Audio Alchemy PPA-1 ($1795, currently under review for AnalogPlanet). Accompanying the Continuum Caliburn and SAT arm were Audio-Technica's AT-ART1000 cartridge ($5000), and Ypsilon's MC-16L step-up transformer ($6200) and VPS-100 Silver phono preamplifier ($65,000)—total cost, more than I paid for my first house, in 1992.

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Analog Corner #257: AJ Conti, Audio Research Reference Phono 3, TARA Labs Air Evolution cables

As I began writing this column, the terrible news arrived that Armando "AJ" Conti, founder of Basis Audio, had died of a heart attack at 59. A talented designer of turntables and tonearms, AJ was one of the warmest and more thoughtful people in the High End. Whenever I entered the Basis room at a Consumer Electronics Show, I had to be prepared to spend the next hour or more talking with AJ—not only about audio, but about coffee, motorcycling, metallurgy, or any other of his many passions . . .
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Analog Corner #258: Dan D'Agostino Momentum Phonostage & Gold Note Tuscany Gold MC cartridge

At the beginning of this century, when the vinyl resurgence was at best nascent and few believed it would be as strong as it is today, Boulder Amplifiers manufactured a phono preamplifier that cost $29,000. I reviewed that model, the 2008 (now discontinued), in the July 2002 issue. With a power supply that would probably be more than adequate for a high-wattage power amp, it was built to a standard approached by few other makers of phono preamps...

With his lines of power amplifiers and preamplifiers well established, Dan D'Agostino—the founder, CEO, and chief designer of the company that bears his name—set about designing a phono preamplifier.

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Analog Corner #259: Audio Union Döhmann Helix 1 turntable and Schröder CB tonearm

The ability to fine-tune a vinyl playback system is part of what makes it possible to combine an archaic technology with modern thinking and materials to create musical magic, and take listeners to new heights of ecstatic musical pleasure. It's why so many young people are tuning in to vinyl, and helps explain why just today, as I write this, it was announced in the UK that, for the first time, revenues from sales of vinyl exceeded those from downloads.
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Analog Corner #260: CH Precision P1 phono preamplifier

Although Swiss-based CH Precision is a relatively young company, its core design team has been involved in high-performance audio for many years. Their website doesn't state the company's age, but something there did provide a hint: Among the design team's previous activities was work for another Swiss company, Anagram Technologies...I hadn't made the connection between Anagram and CH Precision when Raphael Pasche, the latter's electronics design engineer, visited last fall to install CH Precision's P1 dual-mono phono stage and the optional X1, a discretely regulated, outboard linear power supply that's claimed to exhibit ultralow levels of noise. The P1 can be ordered as a stereo preamp for $31,000; add $17,000 for the identically sized X1 power supply. Or one mono P1 can be used for each channel, for $55,000 plus $34,000 for two X1s. Expensive stuff.
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Analog Corner #261: Brahms Symphonies Direct to Disc from the Berlin Philharmonic

In November 2016, the Berlin Philharmonic made a stunning record-release announcement: a boxed set of all four Brahms symphonies, conducted by Sir Simon Rattle, on six LPs, recorded and mastered direct to disc in September 2014. The release would be limited to 1833 sets—a quantity chosen in honor of the year of the composer's birth—at a price of €499 per set.
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Analog Corner #262: CH Precision P1 phono preamp, darTZeel NHB-18NS Mk.2 preamp, Shunyata Research Denali power conditioners

CH Precision's P1 phono preamplifier, which I wrote about in the April 2017 issue, is not going back to its manufacturer. The longer I used it, the more obvious it became that I couldn't part with it, even though I said I couldn't afford it. The cost was stiff even at the accommodation price (at retail, the CH Precision P1 and its optional X1 power supply are $31,000 and $17,000, respectively, footnote 1), but I decided I could afford it, and bought it for myself as a 70th-birthday present. No, I can't hear as well as I did 30 years ago, but my listening is better than ever.
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