(HO Scale) 349-12091 Water Fill Loco
Kato USA Inc / Analog Sound Box -- EMD 1st Generation Diesel Sounds w/567 Prime Movers (SCALE=ALL) Part # 381-221011
Soundtraxx / SurroundTraxx DSP-80 SurroundT (SCALE=ALL) Part # = 678-840001
SurroundTraxx: How It Works
SurroundTraxx stores a roster of locomotive sound settings in a database called the Roundhouse. This is an extensive library that you can set up and...