Curious what kind of sounds this call makes? The REDHEAD HYBRID is engineered with a red latex top reed, green latex middle reed, and a green latex bottom reed. This call has a good front end yelp that transitions into a medium rasp back end. This call can produce all the sounds necessary to bring that big Tom into shooting range. Starter packs give the ability to have and use a low stretch, medium stretch, and high stretch call. Great for finding the right stretch and take your calling to the next level!