Direct Drive

"the presence of a large oscillating magnetic device right under a very sensitive magnetic device."  You're talking about the potential for EMI from the motor affecting the cartridge.  Why not just say it that way?  As I have mentioned many times, the platter is an effective shield vs EMI, in a well designed DD.  In addition, for DD turntables that use coreless motors, the coreless motors used are all fathered by the original Dual-designed coreless motor, which looks much like a discus used in track and field.  In latter day iterations of that motor, the works are encased in a metal that serves also as a shield and furthermore the radiation from that design is laterally, not in the up/down direction.  The proof of the pudding is in measuring EMI at the platter surface while the turntable is operating.  I've done that. To the level of sensitivity of my meter, nothing is seen above background.

Received the table but unfortunately I had thought the Seller was going to do more set up.  I was able to mount the cartridge but I can’t get the tone arm weight right.  I have followed the procedure in the manual several times.  First I adjusted the weight at the end of the tonearm so the arm looks horizontal.  I then dialed in both the stylus weight and antiskate at 1.8, which is what Ortofon recommended.  Still, the arm goes up at a 45 degree angle when released from its restraint.  After repeating this a few times I quit.  Today is Sunday so I will call the seller tomorrow but they haven’t been to CS Friendly so far.  They are located in a really non descript area and I was greeted at the door by a manager holing on to a huge, snarling Doberman .

How did you set the tracking weight? Did you zero out the weight before setting the weight (start where the arm "floats" level)? Did you use a scale? 

A direct drive transmits motion to a system or object requiring actuation without the use of any further mechanical components.

@mijostyn - the energy dissipated by the vibration of a very low mass arm onto the stylus (like a Rega) is less than the vibrations coming up from the motor through a platter, no matter how heavy. It is 2 different philosophies.

I would be interested in measuring the actual vibrations at the record while it is spinning if possible, both with and without the stylus on the record, which takes into account the platter mat (or isolator in my case). Probably pretty hard to do, so the best you can do is listen and Rega's come out very highly regarded.

As an example to the light platter/plinth and minimum force/energy motor extreme , take a look at Rega's Naiad. That is what the P8 and P10m are based on. It is absolute minimalist. Expensive at about $40K, but that's the philosophy. Of course, it should be isolated on a wall shelf or a platform like a Townshend (or both). To me, it is the ultimate quiet table. Roy Gandy states correctly that a turntable is simply a vibration measuring machine and he strives to create the lowest internally generated noise possible.