Thread: Dumont RA-103
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  #21  
Old 10-12-2020, 07:42 AM
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bandersen bandersen is offline
RCA 741PCS
  
Join Date: Mar 2009
Location: Chicago, IL
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The width coil has a very subtle effect and yours may very well be good. The width might change 5% from one extreme to the other. It's meant as a fine tune adjustment
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