Melbguy1,
Hi. How are you enjoying the Transrotor?
In the case of vibrations, wow and flutter, and distortion with the Fat B and the Apollon, the motors are outboard and isolated separately from the platter assembly, negating any direct vibrational affects. Plus, each motor assembly is I believe internally damped with some interesting advanced technology to mitigate any noises or vibrations that might emanate from the motor assembly. Having three motors, I can state that I do not hear, feel vibrations, nor have I had any issues, whatsoever. The measured performance of using the TMD combined with the Transrotor motors, based on the classic Pabst technology, is so miniscule, that traditional Wow and Flutter measurements are hard to measure.
In fact, the combination of TMD and outboard motors used caused quite a stir in a German magazine a few years ago due to the extremely low measured distortion; comparably lower than some direct drive models.
The combination of the TMD and the isolated outboard motors add to the overall benefit of creating an extremely quiet and stunning musical presentation.
I am also happy to state that I do not have any problems many people report regarding vibrations, sensitivity, or influences from the external environment, just pure musical bliss.
Enjoy!
Ciao,
Audioquest4life