Lots of power and a solid build. I purchased here about 4 years ago. I mainly used it for 5 channel surround. But I have used all the channels when I was bi-amping my fronts. As you can see in my picture it has had plenty of room to breath and is in good working order. There are some small blemishes. One 1 1/2'' scratch on the top, it is light and not visable from 5 feet away. A similar scratch on the front near the power switch. But it isn't as big, maybe an inch. And a small nic in the front plate on the top edge. These blemishes are really only visable up close. And there are NO bent or broken fins, they are perfect. The LED light works as well. I do not have the original box but the last owner had it professionally crated, which I still have. I just recently moved and it is still in the crate. If serious buyer wants additional pictures I can provide them. Thanks for looking.