All Evans Drum Heads now utilise Level 360 technology.
The EC2 features a Sound Shaping Technology ring mounted underneath two plies of 7mil film. By controlling edge vibration (instead of eliminating it), the ring isolates and damps higher overtones, enhancing low-end and attack, and enabling a broader tuning range. The coated version delivers additional warmth, focus, and depth, plus a unique translucent appearance.