I recently came across an old 1980s Fisher stereo system at a garage sale and couldn't resist picking it up. It looks like it's in good shape, but I wanted to know more about what I've got. Can anyone share some insights on the quality and features of Fisher systems from that era? Are there any common issues I should watch out for or any tips on maintenance? Also, if anyone has restoration advice to get the best sound out of vintage equipment like this, I would really appreciate it. Thanks!