May® Acoustic EQ™

This unique system allows Yamaha 14" SFZ or MTS snare drums to be instantly vented to increase their dynamic range, timbre and volume for composition and performance. Add Acoustic EQ™ to your current drums to upgrade your sound immediately with minimal investment. With symmetrical venting, your drumline will hear better and play cleaner.

The MAY Acoustic EQ is covered under US patent #6.927.330