Lewm, as I understand it, idler-wheel turntables is withstanding the slow ups of dynamic passages. So the EMT has that going for it. But the mass of the platter also helps greatly thanks to inertia. Also the friction of the idler-wheel is important as is its diameter constancy and the trueness of the surface on which the idler-wheel drives.
I once had a Final Audio tt which was solid copper! The platter weighed 285 pounds which is good, of course, but it was string driven with a knot on the string.
I think all of this means that what we hear is what is chiefly important.
I once had a Final Audio tt which was solid copper! The platter weighed 285 pounds which is good, of course, but it was string driven with a knot on the string.
I think all of this means that what we hear is what is chiefly important.