I recently BIN'd three big binders of JBL tech manuals off eBay - the first two arrived today. They look like a real goldmine, including lots of stuff I've never seen. They've got actual original printed versions of tons of crossover schematics, (including the MIA 3110A schematic!), and they're good clear copies, unlike many of the PDF's at JBL's site. Likewise, all the rest of the material - it's all JBL original.

It's going to take me a while to see what I've got, but if anyone is aware of missing info, drop me a line, and I'll see if it's here.

John