I powered up my new MTH PRR Alco RS-11 that arrived today. The raspy, rattle-y prime mover sound was fun enough, and then the smoke unit got going. I'm looking forward to putting it in a lash-up with my GP-9, where I will have the Alco's smoke unit on and the Geep's smoke unit off. Once again, art imitates life.
As an aside, I don't find the sound volume lacking at all in the Alco. In fact, right away I turned it down 2 notches. I wonder if the PS3 sound volume issue that's been discussed in this forum is specific to certain loco models.
As another aside, I'm really happy to have the horn sound like what's on the roof, I'm guessing a Nathan M3. That has bugged me in the past, to have, for example, a 3- or 5-chime horn on the roof but the horn sound is a single-note honker. MTH, thanks for getting this detail right. Now if only they would use the prime mover sounds from SRR #6133 in their F-units!