Miketuason, it is difficult to connect 2 spades in one tap, for biwiring, perhaps that is what the OP is referring to as well.
McIntosh MC 601 Using two taps at the same Time
Has anyone use two taps at the same time 4ohms and 8ohms taps on a Mac amp? I usually use a biwire for my Vandersteen 2CE Sig II but I would like to separate the biwire as in, tap the lows on the 8ohms tap and tap the highs on the 4ohms tap to get a little more low end (bass). According to McIntosh, since Mac uses the autoformer, you can use two taps at the same time.