The D-80 was the 45 machine. 80 selections, no mirrors between the buttons.
Both are shown on the pinballrebel page:
http://www.pinballrebel.com/archive/ami/d40/d40.htm
Ken D.
"em pinball" wrote:
i thoiught all d-40s were 78s but according to the manual i have ami
did make d-40 45 machines. i also have a spare amp that i bought a few
years ago and it also has the2 prong plug. i thought maybe that setup
was inclusive to the 45 system. thanks norm