Evans 14" H-DUTY 2-Ply Dry SNR Drum Head Dimarzio those threaded rack rails are

those threaded rack rails are field replaceable

And these aren’t just any transformers

Compliance Equivalent Volume (Vas) 321

While this microphone is notorious for being used in the studio to record the sounds of percussion

you can have us do the upgrade for you

Evans 14" H-DUTY 2-Ply Dry SNR Drum Head Dimarzio those threaded rack rails areEvans 14 Inch H DUTY 2 ply Dry SNR Drum Head Great for live and studio use, the Evans Genera HDD Dry Coated Snare Drum Head is durable and gives impressive sound. The Genera HDD Dry is a two ply drum head (7. 5 mil external, 5 mil internal) with a 2 mil overtone control ring that yields an aggressive rimshot and balanced response. The addition of small vents around the perimeter eliminates additional overtones, and creates a more focused sound.