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Day: December 26, 2020

Korg Poly-61 – Battery Leak Repair

2020-12-262020-12-26 Laban
I bought this Korg Poly-61 as “for parts or repair”, it basically did not work at all. From the description of the Ebay listing I suspected that it had a battery leak. These old NiCad batteries can do quite a lot of damage as it eats the copper away in the traces in the board…
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