Regarding Balanced inputs to go with the balanced outputs on the Outlaw 990: I have read reviews where the person noted it was like night and day when A Bing RCA's and XLR's and that is enough for me. If I already spent a cool grand for the 990 with those outputs you can bet that I will spend the next grand or two for an amp that can accept the best possible signal from the 990. Why would any of us here in this forum want anything but the best. Outlaw should have put out the 990 with the proper amp. The 7125 was there first shot at it but they totally blew it. The 790 may have them but then that amp is twice as much money with more power than most of us need.