Spin Doctor

In 1936, the great blues pioneer Robert Johnson recorded his song "Cross Road Blues," which many interpret as his telling the story of how he went to a crossroads and fell to his knees to make a deal with the devil, selling his soul in exchange for musical genius.

Technics introduced the world's first direct-drive turntable, the SP-10 (above), in 1970. It was aimed squarely at professional facilities like radio stations and not at deejays for club use. The SP-10 was a "motor unit"—just a spinning platter with no plinth or tonearm, which the user was expected to source elsewhere.

The next time you're preparing to play a record, try doing a little experiment. Once you have the record mounted and spinning but before you lower the stylus into the groove, lower your gaze to just below record level and look for a gap between the platter and the record. It helps if there's a light source or a brightly colored wall behind the platter. You may discover a gap—that very little of the record's playing area is making true contact with the platter mat or (if there is no mat) the platter. Another way to test this is to take a record you don't care much about, put it on the platter, then tap with your finger in the groove area listening for a click as your finger pushes the record down and it contacts the platter surface.

Warps obviously lead to such problems, but even records that appear flat make scant contact with the supporting surface. Turntable and aftermarket accessory designers have recognized this problem for decades.

I'm far too disorganized to have kept an accurate count, but I'm pretty sure that at this point in my life I have installed or adjusted well over 5000 phono cartridges. These days I work on three or four turntables in a typical week and have been doing that consistently for the last 40 years.

I have found that turntable designers typically fall into one of two camps. First are what I call the obsessive machinists. These are the people with impressive manufacturing chops and a sharp eye for fine detail and precision. For them, making a better turntable usually involves taking what we already know and simply doing it better.

Whether it's a thicker chassis, more powerful motor, more precise bearing, more effective isolation system, or something else, the emphasis is always on stepping things up a notch or two, rather than reinventing the wheel. This obsession can result in some impressive 'tables—some of the most impressive in the world, with awesome attention to detail. But are they the best sounding?

The other camp is what I call the deep thinkers. They approach the task of playing a record from a theoretical perspective and leverage their knowledge of physics to come up with fresh and innovative designs. The results may look unconventional, or even odd at first glance, but when such lateral thinking clicks, it can really push the boundaries of what's possible.

About four years ago, the stand-alone tonearm market went through a bit of a crisis. First, in December 2019, SME announced that it would stop selling tonearms separately, effective immediately. From that point on, SME tonearms would be available only in combination with SME turntables. . .

Five months later, in May 2020, we received the second blow in this double whammy of bad tonearm news. That's when the Ichikawa Jewel Company of Japan, maker of Jelco tonearms, announced without warning that they were shutting down operations, closing their doors for good. They blamed a combination of an aging workforce, worn-out tooling that needed to be replaced, and the coronavirus pandemic. . .

We lost two key players all at once, but it's not as if we suddenly had nowhere to turn for tonearms. Turntable manufacturers like Acoustic Signature, Clearaudio, Origin Live, Pro-Ject, Rega, and VPI all sell their tonearms separately . . . A number of smaller tonearm specialists have popped up in recent decades: Acoustical Systems, Graham, GrooveMaster, Kuzma, Reed, Schick, Schröder, and at the ultrahigh end, Swedish Analog Technologies. Now we can add Korf Audio to the list.

In prior screeds, I have discussed the category of turntable designers I like to call deep thinkers, who twist their brains to come up with fresh thinking about how to approach the task of playing a vinyl record. If there is a poster boy for deep thinkers, it's got to be Simon Brown.

Brown is based on the South Island of New Zealand. I'm thinking that being in such a far-flung part of the world must have given his head plenty of space to get creative. First, in 2011 he created The Wand tonearm, a striking unipivot design that features a fat carbon-fiber armtube nearly 1" in diameter (below). Art Dudley wrote about The Wand in 2019, and I highly recommend that you read his thoughts, especially about his struggles to set up The Wand.