The difference between tsw20 and tsw2 sound is almost night and day for me. In a positive way. Running sounds are really good. Passing trains have a real sense of weight and size. The wagons are much much better. I can see what people are saying with regards to in cab sound for example on the DB BR143 Windows down, sounds fantastic. Windows up, almost loses all exterior volume apart from rain patter. I think the Correct interior level would be equal to how the DB BR143 sounds with one window down.
