Original Proto-Sound

View the Feature Reset Chart

Proto-Sound Operation Features (Accessible Through Any Compatible Transformer)

  • Full Compatibility with Your Other O Gauge Trains, Even for Double-heading
  • Authentic Locomotive Sound Effects
  • Remote Control of Engine Volume
  • Directional, Constant Voltage Headlights (on Premier Diesels)
  • Proto-Coupler Remote Operation
  • Built-in, Self-charging Battery Backup System
  • ProtoSmoke Operation
Proto-Sound I Troubleshooting
Low Battery Troubleshooting
Proto-Sound Transformer Compatability Chart
Proto-Sound I Software/Battery Issues
Copyright 2000 - Proto-Sound 2.0 -M.T.H. Electric Trains
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