DynamO is a drilling template for resonant bass drum heads that provides ventilation holes for all drum mics. DynamO is a laminated mylar ring with a high strength adhesive backing that provides extra durability for the eardrum and prevents tearing when adding or removing microphones.

Features

• Resonant drumhead hole cutting template
• High strength adhesive backing
• Provides vent hole for all Drum Mics
• Provides added durability to the vent hole when using bass drum microphones