Thank you for viewing. I am the second owner. The only noticeable scratch is in the 7th photo. Since I have used it before, there are some fine scratches. The serial number is 20, so I believe it's from the initial production run. There are no operational issues, but since it hasn't been used for a while, there might be some crackling noise when turning the knobs, which should disappear if you turn them back and forth. Thank you.