Evans BD18SO1 SoundOff Bass Drumhead, 18 inch Books - Rock Their extremely long battery life

Their extremely long battery life of 30 hours off a single AA battery saves money in day-to-day use

Same silky smooth violin-like sustain and creamy tone that made the legendary 1970 Big Muff Pi famous

and impedance selection Delay 50 msec max

and countless legendary riffs have benefitted from the sonic qualities of this pedal

Evans BD18SO1 SoundOff Bass Drumhead, 18 inch Books - Rock Their extremely long battery lifeTear it up while keeping it down. With a single ply of unique mesh material that dramatically reduces the drumheads volume, Evans SoundOff is ideal if youre looking for a low volume practice set up, or if youre building an electronic trigger setup for a gig. Features Single ply, mesh material Dramatically reduces volume Can be used with drum triggers All Evans drum heads are designed, engineered and manufactured in the USA.