In Reply to: Come on! your birds cannot hear the ultrasonic range- posted by skramer on January 4, 2005 at 05:00:35:
nt
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Not to mention his speakers have nearly no output above 20 KHz (nt) - Dave Kingsland 07:30:36 01/04/05 (0)