How does the Technics SL 1200 compare with....

Speaking of resonances - in the tonearm - if you don't want to spring for a new arm, I can recommend wrapping the Technics arm with a $3 roll of cloth-based medical tape or similar materials. This does tame some spurious sounds to my ear, the chief benefit of which is that midrange and treble image density and solidity increases. My table/arm was bought with the Cardas internal wiring from KAB and I believe that wiring at this level has to make a difference. I can also vouch for the Sumiko headshell for at least the azimuth adjustment, if your cantilever is not perfectly perpindicular.

Just thinking that, if these modified SL-1200s are as great as touted, someone should seize the marketing moment and get a mass distribution thing going to coincide with the recent resurgence in vinyl. Sure there's a few aging 'Boomers here and there who'd prefer their LP-12s, Spacedecks, and the like on the strength of snob appeal alone, but a $1750-ish (??) table that bests designs costing five times that should sell like....well....commensurately with its reputation.

08-21-07: Lg1
Just thinking that, if these modified SL-1200s are as great as touted, someone should seize the marketing moment and get a mass distribution thing going to coincide with the recent resurgence in vinyl. Sure there's a few aging 'Boomers here and there who'd prefer their LP-12s, Spacedecks, and the like on the strength of snob appeal alone, but a $1750-ish (??) table that bests designs costing five times that should sell like....well....commensurately with its reputation.

According to Mike Fremer's column in the August Stereophile, Zu Audio was thinking of doing just that, but have apparently backed off from any production intentions.

I suspect (or heard) that there is too much handwork in the modifications to make it cost-effective. Fremer reports that the the Zu boys claimed their mods made the SL 1200 "world class."

Also, currently Panasonic is making and selling about 88,000 of these units per year, in their premier Japanese facility, and to very close tolerances. The SL12x0 family of turntables is the biggest-selling audio component of all time, with more than 3 million of them manufactured and sold. They may well be making all they can to the standards that they hold.

Still, I see your point. Kevin certainly provides that service of converting SL 12x0s into high-end 'tables, but two additional services might be mounting the Origin Live (or his own) arm board and an RB-based or compatible tonearm, and putting together a truly optimized platform.

two additional services might be mounting the Origin Live (or his own) arm board and an RB-based or compatible tonearm, and putting together a truly optimized platform.
Johnnyb53 (Threads | Answers)

I have spoken with Kevin about this, and he is adamant about not replacing the stock Technics arm. He makes a good argument for leaving it as is. You will not see him in the business of installing Rega arms and OL arm boards.

08-22-07: Tvad
I have spoken with Kevin about this, and he is adamant about not replacing the stock Technics arm. He makes a good argument for leaving it as is....

Thanks, Tvad. I'm actually in favor of leaving the stock tonearm and getting the fluid damper mod. It's certainly less expensive, and you retain the convenience features of removable headshell and very slick VTA adjustment.

What I'd like to know is what are Kevin's arguments in favor of retaining the stock arm? It sounds like he feels that it actually works and sounds better.

I was just thinking, although at first glance an S-shaped tonearm might be less rigid than a tapered cylinder, wouldn't the S-shape actually make it *more* rigid in the horizontal plane?

Speaking of which, for all the attempts at explaining the performance of RB300 and similar tonearms, has anyone actually tested and quantified the stiffness of the Rega and the Technics in both the horizontal and vertical planes? Technics publishes their tolerances (1/2 micron) and friction (7 mg) specs on their tonearm bearings. Is there any similar info about the Rega or other unipivot one-piece tonearms?