i looked at the amp and there is no scratch on the O , if ur talkin about the part that lights up, it must've been becuase of the wierd angle + flash mayby ? in the picture it just looks like a blob but theres no scratch on it, now there are little nicks and whatnot going across the vent bar thingy's but nothing larger than 5-10 millimeters, if you took a damp rag to it it would shine like new