I just reviewed the Outlaw 950 on the AudioReview site. I also have the 770 amp. After the Initial set-up, I also had some minor noise/hiss issues. After some system improvements outlined below, I can say that, at least for me, the Hiss monster is DEAD silent... Gone.

Subsequently, I have installed the 950/770 combo in two of my clients homes, and have had similar success in slaying the monster. I am an architect, often having to design home theaters for both renovations and new construction.

I have a suspicion that many of the hiss and other audio quality issues people are experiencing are related to ground faults, power supply and cable noise pollution . My 950 was apparently sensitive to these before I installed a Coaxial cable filter and power conditioner. I found that separating the Coaxial filter (different powerstrip) from my Monster Power 5000 power conditioner was necessary to completely eliminate the subtle, yet noticeable noise/hiss problem.

I would like to hear your opinions and/or observations. Thank you.