Explosive, full-response sound that's rich with bright, high-end tones for increased cutting power. High-gloss brilliant finish. AAX delivers pure, bright shimmering tones. Like stainless steel, AAX is cool, modern, and extremely efficient. Tap with your finger or thrash with a stick, Auto-Focus Response maximizes sensitivity, equalizes high- and low-pitch levels, and purifies sounds by filtering out conflicting overtones.