4D_Coaxial_Cube
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- Apr 28, 2021
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So I decided to replace the RCA cable on a Denon turn table from the early 80s and discovered the RCA donor has an extra wire. The original RCA cable configuration is simply an internal jacketed positive cable for left and right and the ground mates to its own spot on the board, however, the donor cable I chose is a Monster THX Certified cable (whatever that means) that has a red and white internal wire along with a jacketless silver wire with shielding over all of them before the final housing. I dont know what to do with the extra wire if anything. Does it need to be soldered to the negative tap on the board with the internal white wire or covered with electrical tape?