I opened the console and looked for the location of the jumper , but I found I did some measurements to find the location of the jumper and found the exact location ! I found the points of Send , Return, the Direct Out input, output Fader post ... I think I found all the necessary points but I'm not sure a point indicated by Midas . Has no marking with Silkscream on the board and as I have not the schematic is too hard ... really need help !! And the MIDAS not give me the necessary technical support, they prefer that I take the console for them to make the change in a laboratory authorized ... but I can do it myself , just need the location on the board.