Evans 20" Hydraulic Glass Drum Head Master Series The 9101 low round seat

The 9101 low round seat has a full 14 round top and is made up of a special combination of foam for stability and comfort

The answer to demand for more aggressive A Custom sound

The Arch easily mounts to your bass drum by replacing two lugs with two included A

The 727 has a diameter between a 7A and 5A with a slightly longer length

Evans 20" Hydraulic Glass Drum Head Master Series The 9101 low round seatEvans 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. Available in glass, black, blue and red.