I think I could actually try out the XPA-5 or the LPA-1 I don't remember which, but one of them is actually 6 channels all equal, the 6th is split to get 7 which is why it is lower. I just needed to read a little further down the page. Hmmm send the PB13 back and keep the PB12 then get the Emotiva....I am a dead man when I mention this to my wife.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70