Evans Emad Onyx 22" Bass Drum head Acoustic Guitars & Acoustic Electric Guitars;Sale The combination of opposing films

The combination of opposing films (two different types and thicknesses) shortens sustain and provides an accentuated mid-to-low frequency response

John Mayer

TRU BASS 88

slim-taper "C"-shaped profile

Explore Planet Z and the entire Zildjian universe of sounds

Evans Emad Onyx 22" Bass Drum head Acoustic Guitars & Acoustic Electric Guitars;Sale The combination of opposing filmsWith a single ply 10mil film for greater balance of punch, power and low end, plus our unparalleled EMAD (Externally Mounted Adjustable Damping) system for better adjustment on attack and focus, the Evans Onyx series is for drummers who want ultimate control.