Flat frequency response and a consistent cardioid polar pattern make the AKG CK91 an ideal tool for applications where good off-axis rejection is required. Foam windscreen included APPLICATION EXAMPLES Percussions Recording Theater, onstage miking TV, motion picture, video production FEATURES Consistent cardioid polar pattern and good, frequency independent off-axis rejection Mounts directly on SE 300 B powering unit IN THE BOX W90 Windscreen