Analog Corner

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.

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.

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.

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.

Ortofon (footnote 1), which turns 100 in 2018, launched the original Windfeld cartridge nearly a decade ago. Named for cartridge designer Per Windfeld—who had just retired at age 75, after 30 years with the company—that top-of-the-line cartridge cost $3400 at the time of its introduction.

The AXIOM tonearm from acoustical systems (footnote 1)—the company prefers lowercase—has been on my To-Review list since I spotted it at Munich High End more than a few years ago, but for one reason or another, that never happened. Until now.