Sean Mann Double Trouble SS Duck Call is a double reed duck call for the serious duck caller! Raspy, yet refined, the Double Trouble gives the hunter a versatile double reed that easily sounds like many ducks. Unlike other double reed duck call, the Double Trouble Duck Call does raspy quacks and quick feeding calls with very little air and effort. The harder you push, the more commanding and aggressive the call sounds. It will get fuller and angrier. The duck love it! The vocal range of Double Trouble is unmatched by any other call on the market today. This is a double reed call that will appeal to everyone.