Samson SAR21 Dynamic Microphone 3-pack w/ (3) 20' XLR Cables Tight cardioid polar pattern minimizes feedback problems and effectively rejects signals not originating directly in front of the mic capsule. Extended range frequency response for optimum reproduction and exceptionally clear, crisp sound. Special shock-mounting allows movement of the mic element to greatly reduce handling noise. Rugged zinc alloy die-casting case ensures reliable performance in even the most demanding environments.