Hi Wayne,
Thanks for the info and link. I am still studying up on much of this.I did a test I shouldn't have using an output transformer from a different radio. It did give me volume and I even tuned a station in for a few seconds.The transformer was for a radio using a PM(permanent magnet) speaker.This 9-S-262 speaker is the electrodynamic type. Using a field coil and hum bucking coil.Good thing I didn't damage anything that I know of.Hopefully this output transformer will be available.......Lee