The H-clamp boom positions the microphone over the instrument. The standard boom is 200mm in length but for smaller instrument and some microphones, such as the Audio Technica ATM 450, a shorter boom is less obtrusive. The boom is also available in a 100mm length for such applications.
100mm - A boom for smaller instruments or to improve the fit with side-address microphones such as the Audio Technica ATM 450
Rod with 3/8 inch threaded end for attaching microphone clips or shockmounts. An adaptor is available (click here) to convert the 3/8 inch thread to a 5/8 inch thread for any clips, shockmounts or other attachments with only 5/8 inch threads.