Marklin Trix 22694 EMD Class 66 Diesel Locomotive with Digital Sound

Marklin Trix 22694 EMD Class 66 Diesel Locomotive with Digital Sound.
The model chassis and body are made from metal, the weight is substantial, it has many light combinations and includes a digital smoke unit. The sound was very loud out of the box and I reduced CV63 from 180 to 80 which is the setting for this video. I see the real life class 66 on a daily basis and the sound on this model is very realistic.