This is one of the best two channel amps out there for HT systems. It is in great shape. Works without any problems. It has served me well in my home theater system. It is rated at 125 watts per channel at 8 ohms and 225 watts per channel at 4 ohms. It provide very clean power which is strong enough to drive any bookshelf speakers as well as some of the power demanding floor standing speakers.
I have had this amp for about 8 months. I bought it from a dealer as brand new amp. Pictures are attached. https://www.parasound.com/a23.php