Evans BD18MX1B Evans MX1 Black Marching Bass Drum Head, 18 Inch Books - Banjo the ATTACK knob adjusts the

the ATTACK knob adjusts the speed of a filter sweep

Position Inlays: Custom Inlay on 12th fret only

” and the component-level circuit behaviors of the original hardware

DC power jack for standalone operation

Evans BD18MX1B Evans MX1 Black Marching Bass Drum Head, 18 Inch Books - Banjo the ATTACK knob adjusts theThe Evans MX1 Black Marching Bass Drum Heads feature a series of felt dampening arcs that can be modified to give you more or less resonance and overtones, depending on the musical situation. Made of a single 10 mil ply of film, this head helps define the clear articulation you need on marching bass drums. Single Ply 10 mil Film Focused Low End Enhanced Articulation Adjustable Felt Dampening Arcs