Evans Hydraulic series features two plies of thin film offering maximum durability, a fat, deep and short sound pioneered by early 70's rock and roll. Hydraulics are famously easy to tune, making them a perfect fix for troublesome drums and players with little tuning experience.
Drum head with a thin layer of oil between two plies of film to suppress unwanted overtonesTwo plies offer consistency and durability for longer playing timeA fat, deep and short sound pioneered by early 70's rock and rollAlso available in a blue and a glass (clear) versionAll Evans drum heads are designed, engineered and manufactured in the USA 
