It looks like it's just up the road from my house. I wanted to make sure it was worth the $0.38 in gas to get there to collect it before I called on it.
Back in the late 80's and early 90's I tested about 500 driver boards for this amp and it's siblings the 410 and 416. I didn't necessarily like the totem pole output section but it met spec and was reliable. If i didn't have a 200 W/C amp I wouldn't hesitate to jump on this one. It uses all commonly available parts in the signal path and will likely need coupling capacitors etc. I have all of the documents if they aren't available elsewhere.