DPA Microphones KM0500 Vertical Pole for 4097 Choir Microphone - 20"Get more height for your microphone with the DPA Vertical Pole for 4097 Choir Microphone. This 20" extension pole is designed to provide additional vertical height when the 4097 is used as a choir microphone, making it especially well suited to performance applications in houses of worship. Key Features Vertical Extension Tube for Mic Stand Well Suited to Houses of Worship DPA Microphones KM0500 Specs Compatibility For Use with DPA 4097 Microphone