Thanks to the switchable bass-cut filter the C214 cuts almost totally the proximity effect allowing crystal clear close-up recordings. With a 20 to 20000 Hz audio frequency bandwidth and a sensitivity of 20mV/Pa, the cardioid polar pattern of this premium-grade 1-inch capsule allow this stunning condenser microphone to deliver the famous AKG C414 family sparkling and a natural sound, with optimal accuracy and unique audio fidelity.