| Classic US Steam | US sounds on Premium Universal Steam | |
|---|---|---|
| Static Sounds | One brake pump, steam hiss, safety valve | Same plus one extra brake pump |
| Motion Sounds | Two chuffs, rod clank, drain cocks, brake squeal | Same as Classic |
| Bells | Brass or Bronze | Same as Classic |
| Whistles | Five recorded US whistles |
Six synthesised
+ three recorded US whistles
|
| Fireman | None | Coal shovelling and injectors |
| Guard/Conductor | "All aboard" | "All aboard" and guard's whistle |
| Operating Modes | A variety of manual and automatic options | Same as Classic |