Evans EMAD UV Coated Bass Drum Batter Head - 20" Reverb The bottom of the platforms

The bottom of the platforms are carved and well-supported

and three position pre-amp gain switch

- INCREDIBLE BOW RESPONSE: fast

and 12AY7 Mic Preamp

Evans EMAD UV Coated Bass Drum Batter Head - 20" Reverb The bottom of the platformsThe EMAD UV bass drumhead is the most versatile and durable single ply bass drumhead ever made. A single ply of 10mil film delivers a full range of musical expression while the patented UV cured coating provides unmatched durability and consistency. UV1 heads have a very balanced attack, long sustain, nice brightness, and increased durability over the average single ply, plus the freedom to adjust the heads attack, focus, and sustain with EMAD. This