Hi and Welcome to our listing! This listing is for a Preowned SONY STR-DE597 100W AM/FM Digital Home Theater Stereo Receiver 6.1 Channel. This is being sold "AS IS" and for "PARTS ONLY" due to it having an unknown issue. The display reads "Protect". Unsure of the issue, wherefore we are selling it as is for parts or repair only. Please bid or purchase accordingly, as there is no returns on this unit! Please let us know if anyone should have any questions. Thanks for looking!