CASS CREEK Mega Amp 20x Predator Call The Cass Creek Mega Amp 20x Electronic Predator is the loudest, 120 plus decibel, handheld directional call Cass Creek has ever made. Twice as loud as the previous version, it easily fits in your hand like a megaphone, with the simple to use controls you will be calling in predator in no time. Don't be fooled by the price, the Mega Amp 20x will give you the hunting edge without breaking the bank. The weather-resistant call is perfect for the expe