This tube works with all diaphragm calls and will help you achieve those custom notes you want to create. It tube projects great sound from high top-end screaming bugles to low, guttural moans and ...

Courtesy of Rocky Mountain Elk Foundation Hearing an elk bugle in the wild can sound otherworldly: high pitched, but also guttural, sound, sometimes even seeming to have a metallic resonance. These ...

Co-owner Nathan Burkhart stacks latex reeds for construction of diaphragm calls. Mirror photo by Patrick Waksmunski HASTINGS — KLUK Custom Calls, a Cambria County company owned by two military ...