04-11-2020, 08:45 PM
No they are different. Sub chassis and output stage are two things that come to mind. Field coil in the speaker is different and isn't interchangeable between the two chassis.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry