Evans Hydraulic Blue Tom Drumhead - 13" MARTIN Add more outputs by connecting

Add more outputs by connecting a Strymon Ojai (sold separately) with the 24V Out jack

classic gain channel (clean/crunch switch

experienced players who employ multiple tunings in rapid succession

This makes it more comfortable to play

Dedicated Modulation control

Evans Hydraulic Blue Tom Drumhead - 13" MARTIN Add more outputs by connectingEvans blue Hydraulic series features a thin film of oil between 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. Evans Level 360 technology is incorporated to extend the level playing surface of the drumhead, 360 degrees around the drum. The vertically