I am trying to solder my harness to the Sony speaker connection on my new head but I don't know if the negative is the one with the black line or the other one. In some equipment is the one with the line but lately I noticed that a lot of positives are the ones with the black line. My Sony instructions doesn't tell me. It only mentions the color for each speaker but does not specify the neg or pos.
Can we all just get along..LOL
