Best TT plinth material, cost no object


It is said that the best material with which to build a loudspeaker cabinet is LEAD, the second best is concrete and the third is Aluminum. Only the third has been adapted by the industry, for obvious reasons.

Internal and extraneous vibrations need to be dampened or eliminated if sound smearing is to be reduced,

Now to the turntable; remove it from the influence of vibrations, internal vibrations not withstanding, and the vinyl should sound better.

Not all of us can put the turntable outside on the sidewalk where only the elements can affect the sound, but can we make the plinth so HEAVY that we can come close to removing the turntable from the sound room entirely?

Can a lead plinth, not too practical, get us as close as possible to putting the turntable outside, on the concrete walk?

Your thoughts, Ken
kftool
Dear Ken: This is only my thoughts on the TT subject:

you are one of the more passionate human been in audio that I know and this kind of passion is the " drive " that carry on to a person to achieve almost any target.

I don't know which is your professional career ( studies. ) and maybe the science aplication to meet TT solutions is not a job to one person because it is not only that you have the knowledge but you need a full laboratory to find those TT solutions once and for ever.

So, I think that a institution like an University could be the best place to " fix " the TT questions. It is possible to ask this kind of help/support to these kind of institutions? through a friend that has contact with?.

I don't know it is only an idea because we find here in México ( through a friend. ) this kind of help in our self design tonearm and maybe you could make the same.

regards and enjoy the music,
Raul.
Hey Lewm,

There is a very nice cutaway of the Kenwood table at: http://www.thevintageknob.org/KENWOOD/L07D/L07D.html

dave
Thorens has made the Thorens Concrete, made of... you guessed it, concrete.

I guess that pretty much cements Thorens place in history.
ken
Don't you just hate that:^) people who falsely advertise a product. There were so many different platter designs for the various maplenoll table. My first one (white ariadne reference) had a 30 lb platter that had been dropped and bunged up. I personally leveled and reformed that one to the point it worked pretty well. When I purchased my second maplenoll (ariadne signature), it came with the large platter that once again had been damaged. I took it to a machine shop and he leveled, and balanced the platter. It was approx 85/90 before leveling. the final weight is 82lb. The apollo table i recently purchased is a little lighter and designed a little different since it has a vacuum system as part of the platter.
Oilmanmojo,,

Hi to Mr Mojo.

I've been stung twice on Maplenoll tables.

A few years ago a friend of mine in the UK, who has saved me many dollars on a number of tone arms and other gear, found an Ariadine on Audiogon for $2,500. It was listed as domestic sale only, 9 / 10 condition with factory shipping crates but pick up desired. I fronted the cash and drove from Richmond to Pa. to pick it up. The arm was bent due to a baseball glove having been dropped on it and there were no crates. I lugged the table , with the 50 lb platter, back home and built a fantastic crate for it. It took a full sheet of 3/4 inch plywood, $100 of ethafoam, and a day to build it. Fed Ex got it there for $450 including duty.

The seller was an FM finatic so I took along a Wiengard 12 element yagi, one of two I bought and never used, I gave it to him gratis, that was before I saw the damaged table and no crates.

James loved the table and reciprocated, in spades, the next time I needed another tone arm.

Giving negative feedback to an Audiogon member that never had, or probably never will, sell anything again is no consolation for getting a raw deal. God will get him for that!

Ken