ha ha.
My 36 video. I think it sounds decent :]. Raspy sounding, no drone.
https://www.youtube.com/watch?v=p7iu-...ature=youtu.be
note: The videos sound fairly similar in volume between the 36 & 38. I had the camera less then 2' from the 36 exhaust, and around 7' from the 38. The 38 is definitely at least twice as loud in person.