Analog Corner

Add to the deniers of the Holocaust and Climate Change those who say that the vinyl resurgence isn't happening.

Seriously, the pushback was bound to happen, and the bigger this so-called "hipster fad" gets, the more the scoffers sweat. In 2014, according to my sources—representatives of the world's largest pressing plants—more than 73,985,000 LPs were pressed. That's correct: almost 74 million LPs. Taking into consideration such things as multi-LP boxed sets like The Beatles in Mono (which might be counted as a single record in terms of sales), defective discs rejected by consumers or retailers, and unsold records, of which there surely are many in the pipeline, we could cut the number in half—and still have around 35 million. That's more than a 40% increase worldwide over 2013.

How big is the performance gap between TechDAS's new Air Force Two ($52,000) and original Air Force One ($105,000) turntables? How do you halve the price without also sacrificing the build quality and features of the flagship model that defines the brand? Even $52,000 is more than most people pay for an automobile, not to mention a turntable. Still, TechDAS's assertion on their website that the price of their new model price is "reasonably improved" over the old strikes me as an understatement.

Does everything produce an improvement?"

My skeptical visitor, to whom I'd just pointed out some of the acoustic treatments and other accessories in my listening room, wasn't trying to push my buttons. He just wanted my opinion.

"No," I said. "Some things make the sound worse—way worse—but after all these years, I'm convinced that just about everything that can be done to a room or a system produces an audible difference, for better or worse."

"HOW MEASUREMENT FAILS DOCTORS AND TEACHERS" was the headline of a story in a recent issue of the New York Times's "Sunday Review" section (formerly called "News of the Week in Review," now rendered obsolete by the 24/7 news cycle created by and for the terminally self-absorbed). The writer, Robert M. Wachter, a professor and interim chairman of UC San Francisco's department of medicine and author of the book The Digital Doctor: Hope, Hype, and Harm at the Dawn of Medicine's Computer Age, said that healthcare and education "have become increasingly subjected to metrics and measurements," and that the focus on them has "gone too far."

To me, that headline screamed "Audio!" And the book that needs to be written is The Digital Recording Revolution: Hope, Hype, and Harm at the Dawn of Audio's Computer Age.

Designer Bill Hutchins, of LKV Research, builds the 2-SB moving-magnet/moving-coil phono preamplifier in North Conway, in the White Mountains of New Hampshire; he uses as many US-sourced parts as possible, and sells his products factory direct. I reviewed the 2-SB in March 2014, on AnalogPlanet.com: the 2-SB's sound was exceptionally fine—especially if you like refined, solid-state quiet and detail, and especially considering its then-price of $2500. Since that review's publication, the 2-SB has been upgraded with a version of the third gain stage from LKV's JFET-based Veros One phono preamp ($6500; see below), and its price has risen to a still-reasonable $3000.

In May 2014, Bill Hutchins introduced the Veros One phono preamplifier ($6500).

ModWright Instruments' PH 150 moving-coil/moving-magnet phono stage measures 17" wide by 5" high by 12" deep and weighs 19lb. Knobs on its front panel let you easily make adjustments that with some phono preamps require accessing the rear panel or going inside. Starting at the left, the Select knob offers settings for MC, MM, and Mute. The Gain knob offers levels of 0dB, –6dB, and –12dB. With MC selected, those settings would correspond with 72, 66, and 60dB of gain, respectively; with MM, the numbers would be 57, 51, and 45dB, the last being more typical of most MM stages.

First, let's talk about problems with grounding and hum...

Recently, when a reader questioned my hearing acuity on account of my age—I'm 69—I didn't argue: I don't hear as well as I did when I was 40, or 50, or even 60, and it would be foolish to claim otherwise. However, while my hearing isn't what it once was, neither is my listening—which has never been better. Audio perception is a combination of what the ear delivers and what the brain does with it.

My upper-octave response still sounds to be all there. Are there some lumps and bumps below? Probably. And some tinnitus noise encroaching on very-low-level material? No denying it. But as far as I'm concerned, at least for now, I'm still quite capable of doing this job.