MTH has in the past released PS2 sets with "novelty" sound sets, like the Harley Davidson engine that plays "the sound of Harleys being loaded at the factory" or the Anheiser Busch set, or the Rudolph "Red Nose" set.
If I were to, say, gut one of these engines to use the electronics to upgrade another engine, could they be reset or reflashed with "normal" sound sets?
For that matter, never having heard one in person, are the "novelty" sounds limited to the "station sound" set, or do they do silly stuff like play music when the loco is in operation?
I assume you'd need the DCS system (which I don't have) but I'm sure I could find someone with the right equipment, or at least I'll be able to once I move back to PA this summer, where O-gaugers are more plentiful.