Three elk mouth calls (diaphragms) chosen for hunters learning to cow call and bugle. A cheap way to find which reed suits your mouth before elk season.
Specs
- AMP Black: high to medium pitched cow sounds; raghorn bugles with good volume
- AMP Grey: single reed; medium to mature cow sounds; medium to large bull sounds
- AMP Green: single blue reed; medium cow sounds and medium bull sounds; slightly stiffer tape with a bitter taste
- Maker price: $29.99 for the 3 pack (Oct 2026)
- Maker-site reviews: 14
What reviewers say
Owners on the maker site say the set is easy to get started on and that they are still learning but happy with the sounds. Phelps is a well-known elk call maker, and their AMP reeds show up often in elk hunting circles. As with any diaphragm, fit in the mouth varies by person, so expect some trial and error.
Good
- Three reed styles to learn on
- Covers both cow calls and bugles
- Low price
- Hands-free calling once learned
Not so good
- Diaphragms take practice
- Green tape tastes bitter
- Low stock was showing at the maker
Who it's for
New elk hunters who want to start practicing mouth calls in the summer. Hunters who want instant results may prefer an external cow call.
Sources
Last checked 2026-10-19. Specs from the maker; review notes summarized in our own words.