From the submitter:
"Well, I have car music again. It doesn't sound great, and I have to manually apply +5VDC to turn on the amp, then disconnect another cable to turn it back off... but it works for now."
Now if we could find the one with two trunks...
I use them too often. Gotta stop taking them for granite.
White in the middle with black on both sides.
"But isn't that navy bl-"
"NOPE SHUT UP, DON'T WANNA HEAR IT!"