So I'm a little hesitant to wire this up until I'm confident I know which wire goes where. When you say input and output, I'm not sure on the stock pot which is which. I do have a schematic but not sure of the signal flow.

I'm not sure if I go from the amps (out)( From the orig. pot ) to the new volume pot then the balance then back to the amp?????

I hate to ask you but what I really need to feel confident to do this is to ask you to draw me a picture, form the nine different lead/contact points per channel.

3 leads from the orig. pot, 3 contacts on each channel of the alps volume pot and 3 contacts on each channel of the alps balance pot.

Thanks for your help, Peter