Audio-Technica Desk-Stand Adapter Microphone Mount (AT8438) The Audio-Technica AT8438 is a simple solution for mounting lavalier and hanging microphones on stands, podiums, pulpits, etc. The mount includes a cylindrical shaft that accommodates the microphone and cable, The mount base provides a standard 5/8"-27 Thread for mounting to standard microphone stands. The adapter is designed to accommodate Audio-Technica M12 and M32 microphone enclosure styles