Soundtraxx Decoder in Athearn Blue Box F7

Time for a sound check of the Soundtraxx decoder in the pre-1981 Athearn Blue Box F7. When sitting on the track, there are lots of interesting sounds that happen when not in use - including some guys who told me it was time to get moving! Tons of sounds in this decoder and tons of options - we haven't even scratched the surface of all the cool stuff for sound.