My first system was purchased in the summer of '79, and featured Advent speakers. Loved them and still have them, but they were retired when I went 5.1 in 2010. I've always been a bit confused as to whether they were Original Advents, New Advents, or Large Advents; this video popped up and 1) my speakers were definitely the ones on the left, 2) there were a hell of a lot more variations released than I was aware of, and 3) reading the comments, I'm still not sure what exactly I have (the "bullnose" model on the right look like their front trim were stapled-on molding from HD, yuck!) Posting this more for my own future reference.