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In the Forum: Analog Playback
In the Thread: Ultimate Turntable
Post Subject: I share your prejudges.Posted by Romy the Cat on: 3/2/2008

I am with you with you anti-servo prejudgeses. The moment from motor, regardless if it is strong or now weak, should be constant. At the very moment when the moment changes it’s value the platter performs a microscopic “move” in it’s bearing. So the forcing moment and the force of slipping in belt or on a roll should be very constant – juts stabilize the voltage and let it to spin as is.

BTW, I very much like how Micro did it this big TT. They have a moron run for a first few seconds in servo mode, just enough to push the platter from stationary position then the servo was shut and the motor/platter tandem are spinning linearly.

Somebody have asked in this thread - where is the necessary limit of stability and compare the low numbers of platter stability with low number of distortions. I do not think that it is a correct comprising. Anyhow, I feel that the stability of platter should be low-enough in order a listener juts not to hear tone variation. It should not be better…

The Cat

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