Railpro ULT EMD 710-G3C

Here is a short video recording of Railpro's EMD 710-G3C ULT sound file. The sounds were recorded from a prototype locomotive through all 8 notches while the locomotive was under load. The model locomotive is run through all 8 notches with manual notching.
The sound quality is limited by the small size of the onboard speakers and the recording equipment that I have. Hopefully this gives you an idea of what the prime mover file sounds like.