Original FSB thread and schematic available here.
Rotary Switch is 2P5T and they are not always numbered.
I’ve called the 2 poles A & C.
When the switch is on “A-1” position on the other side is on “C-1” position… and so on.
Original circuits’ schematics use Ge diodes but the Apocalypse’s one doesn’t. Need to test.
-Layout updated to latest schematic!
