Ok gonk it sounds like I want to do a passive bi-amp of my speakers. Given that my speakers like lots of power do you think this would be a good way to give them that extra power ?
And would it be better to use a "Y" connector on the unbalanced L&R outputs for running 4 channels or use the L&R balanced outputs + the L&R unbalanced outputs instead ?
Also I think I remember reading somewhere in the manual that the outputs on the 990 have an adjustment of + - 15 db.