SP Mark 7 Fast Yelp Audio Pack

This pack contains high quality siren audio recorded from a  Scientific Prototypes Mark 7 Fast Yelp siren in my personal collection. These were made in a limited run in the early 90s in small numbers and were most notably used by the NYC Transit Police. There are less then 10 documented surving sirens. In this pack you will recive the following siren tones recorded for no less than 45 seconds. This is ideal for the video game modding community.

• Wail
• Yelp
• HiLo
• Fast Yelp