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.



128x128jjss49
so back to the ORIGINAL QUESTION...

anyone here able to do direct, head on comparisons?

i just care about the sound...
jjss49
anyone here able to do direct, head on comparisons?
Either approach can yield outstanding sound. I'd put Oracle and Linn at the top of the low-mass designs - I had an Oracle Delphi for years and it was superb. I've long since returned to a high mass VPI and that's my preference.

High mass designs are easier to setup and tune, in part because the pickup arm mass is relatively insignificant compared to that of the plinth. Higher mass designs are also easier to operate; you can rest your hand on the plinth without bottoming out any springs.

I sold my Oracle to a friend who still uses it. It still sounds great. There are really many good examples of each design approach.

Well, I have to correct "The Audio Doctor" because I am an engineer and it pains me to read some of the stuff on audio forums.  First of all, it should not be about different philosophies, it should be about scientific fact.  Saying that something more massive will store more energy and release it more slowly compared to something lighter is just plain WRONG.
rotarius
Well, I have to correct "The Audio Doctor" because I am an engineer and it pains me to read some of the stuff on audio forums. First of all, it should not be about different philosophies, it should be about scientific fact. Saying that something more massive will store more energy and release it more slowly compared to something lighter is just plain WRONG.

its not so simple but it pains me to say I think the statement is actually CORRECT. There are other factors to consider, however, such as inertia and stiffness. Not to mention rotational moments which would obviously be much higher for heavy platters.
Manufacturers came up with cheaper plastic turntables in the 70’s and since then all manner of BS to justify saving money with a cheaper design. You only have to walk across the room to hear how badly lightweight designs perform. You can't beat physics - more mass equals greater stability.