High mass vs Low Mass Turntables - Sound difference?


As I am recently back playing with analog gear after some 15 years away, I thought I would ask the long time experts here about the two major camps of record players -- high vs low mass-loaded-type tables...

For example, an equivalently priced VPI table (say a Classic, Aries or Prime) versus a Rega RP8/10 or equivalent Funk Firm table...  the design philosophies are so different ... one built like a tank, the other like a lightweight sports car...

Just wondering if the folks here have had direct experience with such or similar tables, and what have been your experiences and sense of strengths and weaknesses of these two different types of tables.



jjss49
From the Sorbothane Wikipedia page,

"Sorbothane exhibits many of the properties of rubber, silicone, and other elastic polymers. It is considered to be a good vibration damping material, an acoustic insulator, and highly durable. An unusually high amount of the energy from an object dropped onto Sorbothane is absorbed. The feel and damping qualities of Sorbothane have been likened to those of meat."

The last sentence caught my eye. Has anyone thought about using meat under components or speakers? One suspects Spam might be the cost benefit champion. Span in a can already has a constrained layer constrained - the can. But there probably isn’t a real substitute for Filet Mignon. Why use a synthetic when you can use the real McCoy?  It’s in the meat!
Yes, meat.  Highly underrated, lol.  I think at some point value becomes the determining factor for many. Spending 3-5k on chipboard, plastic and glass seems a stretch when compared to mass design approaches. 

I'm hungry now!  High mass tables certainly do a better job of tenderizing.  Think I'll rip that porterhouse from under the table and fire up the grill 

My experience suggests that the pragmatic intelligence used in the implementation of Any design paradigm is far more important than the paradigm itself.

Further, I have learned that only the results matter when it comes to listening. And that there is more than one way to improve the perceived performance of one's listening system, for which it is possible to substitute 'turntable' for this discussion thread.

Having said that, I presently use a moderately high mass (22 lbs, 10 kilos) platter (whose mass is augmented by a platter mat far heavier than the manufacturer's rubber unit), making the platter heavier still.

Along with the heavy revolving mass of the platter, I selected a Low mass, long format (12") tonearm.

To hold these in relation to each other, I chose a high mass, constrained layer damping plinth which provides no suspension for the table or tonearm.

Underneath both I placed a mass-loaded isolation device, and between the plinth and the isolation platform I am experimenting with a variety of isolation or vibration damping materials.

What matters is the impression of music these components are able to produce as they are combined (and recombined) to reveal what is in the grooves.

What's of equal importance, is that I have heard turntables with other approaches that sound outstanding.

I am convinced there is more than one approach to drawing fine, satisfying, engaging and musical results from a turntable. I believe there to be numerous approaches --at many price points-- that can, with attentive implementation, come very close to this aim.

And then there is the matter of personal preference to consider....