MICROPHONE SUSPENSION The Isolation Pack is a great addition for anyone looking to increase the versatility of their X1 series or sE2200 series microphone. The quick release mechanism integrated into the base of the shock mount makes it easy to insert or remove a microphone. Its metal pop filter can be positioned vertically to accommodate any of the above microphones, or removed completely from the shock mount if desired. The Isolation Pack is included with the X1 S Vocal Pack and the X1 S Studio Bundle.