1. | Audio-Technica Microphone 40 series studio microphones User Guide AT4040 audio technica Cardioid Condenser Side Address Microphone 40 series studio microphones Features Specially engineered to meet the most critical acoustic requirements of professional recording broadcast and sound reinforcement Technically advanced large diaphragm tensioned specifically to provide smooth natural sonic characteristics Transformer less circuity virtually eliminates low frequency distortion and provides superior correlation of the high spee |