Evans 22" Hydraulic Bass Drumhead Glass

Evans Hydraulic tom batter heads give you the fat, deep, short sound pioneered by rock and roll drummers in the 1970s. Made with a thin layer of oil between two plies of 7 mil film (6.5mil & 7.5mil for Hydraulic Black), these heads not only suppress unwanted overtones, but are also famously easy to tune. Hydraulics have a defined attack, short sustain, and dark tonal character. This drumhead also features Level 360 Technology and is available in glass, red, blue, and black.

Features:

• 22"
• Evans Hydraulic drumheads are the only heads on the market with a thin layer of oil between two plies of film to suppress unwanted overtones.
• Known for a fat, deep, short sound reminiscent of early rock n roll.
• Two plies offer maximum durability.
• Evans drumheads feature Level 360 Technology to provide ease of tuning, extended pitch range, and optimum quality of sound.
• All Evans drumheads are designed, engineered, and manufactured in the USA.