Developed by Shure with Rycote, boom Adapter mount secures the VP89L End-Address Shotgun Condenser Microphone to a boom pole. Patented Lyre technology provides excellent isolation against handling noise. A soft feel grip is molded into the clip to prevent the from microphone twisting or slipping. Features a 3/8" threaded brass base for mounting on boom poles. Includes a 3/8" to 5/8" brass Adapter for mounting on mic stands. Secures the VP89L End-Address Shotgun Condenser Microphone to a boom pole. Provides excellent isolation against handling noise. Features a 3/8" threaded brass base for mounting on boom poles.