Evans TT13HBG - 13 Inch Hydraulic Black Drumhead

Evans 13" black Hydraulic two-ply drum head features a thin film of oil between the plies that suppresses unwanted overtones. A classic sound, short in sustain. Tension it tight for a real thump or loose for a more slappy sound.
Evans Hydraulic series features two plies of thin film offering maximum durability, a fat, deep and short sound pioneered by early 70s rock and roll. Hydraulics are famously easy to tunemaking them a perfect fix for troublesome drums and younger players looking for instant sound.