OK, I have read the whoole thread and think I'm more lost than when I started, so I appologize if I missed something. I have a denon avr 3311, emotiva xpa 5, left, center, right, and two surround speakers, and a sub. I am wanting to add another sub off existing lg amp, and eq those independently of each other, and also eq at least my left and right front speakers. If I use the 4x10 plug in I can keep 96khz. Could I use the digital output of my avr for the left and right channel and then analog for my subs? If its not possible then I will just use the 48khz 10x10 plugin. Thanks!