Hey there,

I'm very happy with the 990 and my 1.6's. I've got the Outlaw 755 which is roughly equivalent to the 7500. It sounds pretty good, though I'm in the process of upgrading to another brand of amp (just for the front 2 channels) that I feel sounds better. I'm going to keep the 755 to drive all the other channels. (I'm kicking myself for getting rid of my Adcom GFA-5802...sigh)

I'd post more details, but I'm in an airport hotspot and am running low on battery power. 8-(

Good luck with the new system!

Cheers,