Google cog free , Ironless rotor , encoder with absolute Position,,, http://www.aeroflex.com/ams/motion/datasheets/motion-motors-zerocogging.pdf
Has anyone had trouble with speed on their tt
I was having trouble with speed stability on a very expensive dual DC motor top of the line system of a well known brand from England. It was a terrible fight for years, I would get some good days and then the temperamental thing would drift or even radically switch speeds ending my listening session. I now have the perfect system and wondered if we could discuss this for other audio enthusiasts' sake.