Pioneer Audio/Video Stereo Receiver Model VSX-504S AC 120V 60Hz 340W 500VA. This receiver was owned by my father who treated it with tender love and care for its entire life. He used it very sparingly as he was not often home, and it remains in perfect working order. The receiver weighs about 20 lbs. Minor markings on the top, I'm assuming this is from tape of some kind that my dad used to manage cables for his cabinets.