audio interconnects

Hi guys. Any idea why that is the case? I would prefer buying 4.4mm to dual 1/4" cables, or 4.4mm to dual 3-pin XLR cables, or other 4.4mm terminated assembled interconnects from well established cable manufacturers like e/s Sommercable, Adam Hall, Cordial, Melodika, Oehlbach, Wireworld, ...and...

Hi, I've been a member here only for a short time so feel free to give me any feedback if this post is inappropriate or in the wrong forum. I'm trying to find out the output topology of my QSC Touchmix 30 mixer. So I'm guessing the two most likely topologies are those described in the diagram...