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Old 7th Jun 2015, 5:27 pm   #9
Radio Wrangler
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Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 22,799
Default Re: Wireless World Uni-pivot pickup arm design

The arm seems to have conventional pitch and yaw bearings and isn't a unipivot.

The wow and flutter meter is based on some Motorola TTL-based PLL chips from the end of the sixties. They might be hard to get now.

David
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