DCC and Sound for old Athearn Locos

Model Railroader Layouts and layout building
1

I have been out of modelling for about 10 years. In the interim DCC has made fantastic inroads. Anyone know of an old MR article that explores adding DCC and Sound modules to old Athearn locos?

Thanks

2

No, not off the top of my head but have you tried searching the “Index of Magazines” at the top of all these pages?

Athearn made so many different models such conversions would range from really easy to extremely difficult.