What makes for a "great" turntable?


I know that the cartridge, tonearm, phono pre-amp and other upstream components make records clearly sound different, but what is it about different turntables themselves (cartridge and tonearm excluded) that affects the sound? I would guess isolation from external vibrations and rotational accuracy. After this, what else is there that makes a great $30000 turntable sound better than say a much lower priced "good" table?

Also, how significant is the table itself to the resulting sound compared to the other things, ie tonearm, cartridge, phono pre-amp, etc?
mapman

Showing 3 responses by jaybo

longevity, convenience(cartridge mounting, general maintenance or lack there of) and my fave..autolift.
more than ever,it would appear that a turntable's price is somewhat 'contingent' on how 'tall' it is, and how its 33&1/3 rpms is better than the other guy's 33&1/3 rpms (those at a lower elevation). many i know with a house- full of records(literally) couldn't tell me(of the top of their head) what the model number of their table is, or the make(and year purchased) of their cartridge . in most cases, it's a garden variety panasonic or dual, and after 30 or 40 years its still spinning at 33&1/3 just fine. I guess that makes for a 'great' turntable.
clio...friggin great stereo...fyi, I lived with beautiful goldman studio(which cost more than the car i drove at the time)along with my humble oracle paris, and my thorens jubilee. considering what i paid for it, it (in practical terms)cost me about 250 bucks everytime i played an lp. between that, and a neverending battle to make it sound superior to my blue collar tables, i gave up and sold it. eventually got a nice car though.