Quote Originally Posted by russkon
ups units that are designed for computer use are generally not recommended for audio/video use..... the better surge protectors/power conditioners offer some sort of EMI/RF filtering.... that doesn't happen in a ups....

additionally.... "delicate" computer equipment is much more tolerant of dirty ac power than audio/video equipment....

and finally.... to get a ups system that will handle the typical power requirements of a home theatre, you will probably need to spend close to $1,000.....
I used one in my 2-channel set-up for about 30 minutes. My wife asked me if the speakers were blown. Yes it DOES filter.