Used on most of Caltrans' 8300s series cab cars (California cars). Included in the pack are two variations. One with an EMD Steel Cast Bell and the other with a Graham White E-Bell.
Original horn link:
K5LA used on many Siemens Charger locomotives.
Original horn link:
A signature horn found on EMD SD70AH, UP 8952.
Original horn link:
https://www.youtube.com/watch?v=GjM6lE-y7vs