Signature Series - Designed with one thing in mind; designing the ultimate call. Each signature series call is stretched to an exact measurement and designed for an advanced caller. The ability to produce all cow/calf sounds, coupled with the ability to reach a bull in the deepest of drainages.
AMP - Designed to help ease of use for beginners or even advanced callers, be designing a palate plate that would fit the roof of an individual's mouth more uniformly, creating better call placement. In doing this, each AMP diaphragm easily allows for more consistent cow / calf and bull sounds
