How good is the Obsidian plinth of Technics SP10 ?

Nandric, et al. If you want to take Raul’s testimony about the AT636, keep in mind that he recommended using them under the naked chassis of an SP10 MK2. No obsidian plinth; just set the chassis down on 3 or 4 AT636s. Raul and I went at each other over this practice; I still think it’s a bad idea, because of the fact that the chassis will want to twist in the opposite direction of platter rotation, and the feet are entirely insufficient to anchor the chassis. So, I must ask, Nandric. Are you using the AT636 under your obsidian plinth or under the naked chassis, a la Raul?

I used Stillpoint Ultra SS’s under the Technics mk3 plinth, by passing the feet. Results were poor.
Using the Mk3 feet was clearer sound, but a little bass heavy - more my rack than the Technics as when I transposed the technics onto the Granite/compressions spring stand - everything improved markedly.

https://www.flickr.com/photos/13641350@N08/35165280066/in/album-72157682466955655/

https://www.flickr.com/photos/13641350@N08/35165280846/in/album-72157682466955655/

Shane, That looks nice and simple.  Is that a Thales tonearm? Has it displaced the Technics tonearm?  Thanks.

Hi Downunder, if you are open for experimentation, you may want to find a Lead Console plinth from Japan. Many of the SP10’s users in Hong Kong have bypassed the original plinth and go with the Lead Console.

It was a very common combo in Hong Kong and Japan when the SP10’s were current. So, you can find a used Lead Console from Japan for 3 to 4 hundred dollars. But due to its weight, the shipping cost is often more than the buying price.

https://www.flickr.com/photos/82488769@N00/26145258066

Hi Lew

  Yes, that is the Thales tonearm.  

 The tonearms are easily swapped as you just remove the entire armboard by removing the 4 screws.

  Hi Kong.

  many many different plinth options for the technics. I am happy with the Technics mk3 plinth, however I do need to find out how to remove the feet safely.

  cheers