@Norm Charbonneau posted:George, what sounds did you use? Lionel’s RS4 boards are starting to disappear now and I think the closest PRR sound from 3rd Rail/ERR is the ‘small steam’ version. I have two 3rd Rail M1a/bs I am thinking about converting over to ERR.
Norm,
I used ERR Railsound Large Steam boards. I believe that's what Bob Bartizek uses in his Decapods as well.
George