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Picture 1 of 7
SoulBay 5.5 X 2.1mm Jack Reverse Polarity Converter Cable for Guitar Piano
Price:
$9.49
+ US $9.99 shipping
Returns:
30 days returns. Seller pays for return shipping.
Condition:
Do Not exceed 2A max. Not only can this cable reverse center positive to center negative, but also it can be used to reverse center negative to centra positive.