Evans BD20EMAD 20" Clear EMAD Bass Drum Head Pro Tools HD Interfaces * Requires Windows 7 64-bit

* Requires Windows 7 64-bit edition operating system and a qualified PCIe-to-FireWire adapter

Laser-generated "cut outs" help with explosiveness

Like all Mogami cable

denser MDF board because of its high rigidity and inherent low-resonance characteristics

Typically a Baroque instrument

Evans BD20EMAD 20" Clear EMAD Bass Drum Head Pro Tools HD Interfaces * Requires Windows 7 64-bitThe EMAD Design The EMAD series bass drum head is named for the externally mounted adjustable damping system. This system allows each player to control the attack and focus of the drum head by choosing one of two removable foam damping rings. Choosing the thinner foam ring allows for punch and focus without sacrificing resonance, while choosing the wider foam ring maximizes the low end and attack of any bass drum. The EMAD system is available in a