The percussion products company claims that unlike other anvils, Grover's are multi-tonal, capable of producing two distinct pitches plus a third "harmonic" sonority produced by striking on the center logo.

Each Professional Musical Anvil comes with a sturdy hardwood mounting stand that is designed to allow the anvil to vibrate freely, resulting in maximum resonance. The wide 4-in playing surface facilitates execution of fast rhythmic passages.

Neil W. Grover, president of Woburn, Massachusetts-based Grover Pro Percussion, Inc., comments:

"When played with Grover's new Dual-Tone Anvil Hammer, these instruments create metallic transients that can cut through any ensemble imaginable! They also sound great when played with a hard bell mallet, opening up the possibility of including these anvils in multi-percussion setups."

Pricing
Model PMA-A (pitches 1 & 3) has a manufacturer's suggested retail price (MSRP) of $ 195, model PMA-B (= pitches 2 & 4) has a MSRP of $ 195 (pitches descend - 1 to 4). Model PMA-H1(duo-tone hammer) has a MSRP of $ 30.