Phelps AMP Phelps Signature Diaphragm Elk Call
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$11.99
MSRP
$11.99
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1 Stores
Updated
Aug 26, 2026
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Specifications
Description
Every Phelps Signature AMP diaphragm is built to exact specifications and standards. "This is the call I use whether I'm hunting or on the stage." - Jason Phelps FeaturesDesigned to sound like a medium cow/Herd bullBetween intermediate (0.004") and advanced (0.005") latex thicknessTightly stretch