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Old 22nd Aug 2010, 4:21 pm   #1
ex 2 Base
Heptode
 
Join Date: Nov 2009
Location: Scarborough, North Yorkshire, UK.
Posts: 507
Default Old car radio - how to change polarity?

My friend who is a vintage car enthusiast has a car radio with POSITVE earth and he wishes to run it in a car with NEGATIVE earth, is there a simple way of converting the polarity or is there a gadget available.
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