Evans EC Resonant Clear Head - 15 inch Tycoon The AB (Afterburner) is a

The AB (Afterburner) is a push/pull booster with up to 20dB of preset variable gain

Two completely independent channels sounds fine

Multi-lam binding

Its extreme flexibility

Evans EC Resonant Clear Head - 15 inch Tycoon The AB (Afterburner) is aThe revolutionary Evans Level 360 drum head technology is found in the proprietary collar design that extends the level playing surface of the drum head 360 degrees around the drum. This vertically enhanced collar design ensures balanced contact with the critical bearing edge of the drum shell, resulting in: Ease of fit Ease of tuning Extended tuning range and quality of sound Available on all Evans 6 20 inch Batter and Resonant Drum set, Snare Side,