The Nathan P2 is an uncommon horn mostly found on Metrolink equipment
P2.wavThis Nathan P7X cannot be found on any Class I railroad in North America. It is a custom made horn by Ed Kaspriske. It has a very unique and soothing sound
P7X.wavThe P01235 was created in 1974 for use on Amtrak locomotives and carries a sound similar to a P5
P01235.wavThe P5A was also another horn developed by Amtrak to replace the SL4T that was found on the SDP40F
P5A.wav