Quote Originally Posted by Puffin View Post
I have looked inside at the PCB. on my 7510 there are 2 what look like jumpered holes in between the two ribbon cables. Do I remove the jumper on the right hand one (next to the right ribbon cable) and solder to each hole/pad/area or whatever that is left after removal of the jumper?

OR do I use the other jumpered area near the left ribbon cable for L and the right for R channel?