For an even bolder A Custom HiHat sound, the
Mastersound Hats feature a more cutting, pronounced “chick” from
hammered grooves that vent air quickly.
Custom Mastersound HiHats feature the same crisp, rich and colorful
sounds associated with the A Custom range, but with a bolder and
full-bodied overall sound. Hammered grooves in the bottom cymbal
rapidly vent trapped air for a fast and clear "chick" sound.