Union Pacific #2745 GP38

The following features are programmed into this sound unit:

• 9 different sounds are programmed into this specific sound unit
• diesel idle & high RPM under load
• diesel idle ramp up/ramp down, to/from the high RPM under load sound
• 2 different horn patterns

  2 short horn blasts for "Safe to Proceed Forward"
  Long-Short-Long-Long crossing horn pattern (6.7 Seconds long)

• periodic air relief purge sounds
• this engines unique air operated bell at a constant ring rate
  
  Press here for WAV file sound sample: Union Pacific #2745 GP38