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Old 06-19-2010, 11:10 AM
JB5pro JB5pro is offline
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Join Date: May 2008
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Quote:
Originally Posted by TV Engineer View Post
A strobe and fine speed adjustment are not necessary on a record changer equipped with a synchronous motor, as this one is according to the catalog page posted elsewhere in this thread.

A synchronous motor will always run at synchronous speed according to line FREQUENCY. Line voltage will have no affect on it.

If a changer equipped with a synchronous motor runs too fast, it needs a new idler wheel.
Thank you very much for that. I think I should have known that but figured the previous RCA models with Studio Strobe had the same motor with a voltage changing cirsuit.

To all the old fogey, grudge holding over nothing, selfish RCA men who obviously take a twisted pleasure in keeping RCA's info in dealing with this problem from everybody just because you are jealous of me personally... go jump in a lake. Seeems like that should cool you off. To bad you will never be really cool . Why did so many of the cool personalities from the '50's, '60's & '70's become such bitter old sticks in the mud? Is it from breathing too much solder smoke or just old fashioned jealousy?
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