Power Calls Beau Brooks Pro Pack Diaph Call. The three calls in this pack are: the original Beau Brooks Signature Series Batwing which is a true do it all call The Mockingbird which is Beau's favorite call to use for a pure front end yelp and The Cutter which is Beau s favorite call to cut and yelp with extreme raspy backend. This pack is a next level of turkey calling. Specifications for Power Calls Beau Brooks Pro Pack Diaph Calls: Manufacturer: Power Calls Color: White/Black Fabric/Material: Synthetic Species: Turkey Call Type: Diaphragm Features of Power Calls Beau Brooks Pro Pack Diaph Calls Easy to use all around call Great range for all turkey sounds Preferred call of Beau Brooks Package Contents: Power Calls Beau Brooks Pro Pack Diaph Calls Power Calls 24254: Beau Brooks Pro Pack Diaph Call