PHELPS BEGINNER’S AMP 3 PACK (BLACK, GREEN, GREY) ELK MOUTH CALLS
AMP BLACK ELK DIAPHRAGM:
The AMP black elk diaphragm produces high to medium pitched cow sounds along with producing raghorn bugles with great volume.
AMP GREEN ELK DIAPHRAGM:
The AMP green elk diaphragm is a great all around call. This is a single blue reed that produces medium cow sounds, along with producing medium bull sounds.
The green tape is slightly stiffer than normal and has a bitter taste.
AMP GREY ELK DIAPHRAGM:
The AMP gray elk diaphragm is a great all around call with excellent volume. This is a single reed that produces medium to mature cow sounds, along with producing medium to large bull sounds.