Model Train Forum banner
protosound 3 no sound
1-1 of 1 Results
  1. HO Scale
    I have an mth engine that works perfectly except the sound stopped working. I have reset it multiple ways through the dcc address 55 method, dcs feature and factory reset, turning up the volume, toggling engine sounds on and off with no luck at getting the sound to work again. I have located...
1-1 of 1 Results