BAD COSMETICS. I believe it came from a smoker. Seems like it was stored in garage. And there is what appears to be a melt spot on top panel. However, it functions flawlessly. Matches OEM specs and doesn't skip a beat. Hate to recycle it if saomeone wants a cheap receiver. Melt mark was external item, not the receiver. SELLING CHEAP DUE TO SMOKE+COSMETIC ISSUES.
eBay