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Old 10-15-2011, 10:21 AM
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VintagePC VintagePC is offline
Tube bug got me 05/2010
 
Join Date: May 2010
Posts: 535
Usually the cap is attached to a fourth (center of the carbon track) lug on the volume control to give the pot logarithmic behaviour when turned - this gives a more even volume change as you turn the control.
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