I have a pair of AK40's and LC3 KA active cables and also a RSM-191 with the MTX 191 A Matrix box. I no longer have KM100 output stage units, so was hoping I could also use the MTX for my AK40's. (I know that the MTX is intended for MS, but will work as dual mono if I have the matrix bypassed in MS mode.)
Is it possible to chop off the KM end of the LC3 KA cables and connect them together into a 7 pin XLR to make something functionally the same as an AC30 cable? Or are there some electronics in the Y connector of the AC30?