The Chief Designer had made the prototype and it worked to well. He said it was a rats nest of jumpers but worked well. He would listen to it as he planned to make a good looking box and dress up the wiring. When the listening started that was the end of the bench work:). I guess it filled the designer's dream, a set that worked so well it had to be used. Sadly he passed away Friday April 6, 2018. So the final build is what's presented here:
This link goes to the oscillator that started the build.