SF-MSM1 The microphone stand adapter shall provide for secure mechanical mounting of one SysFlex module. The chassis shall be constructed of steel and shall be finished in black powder coating. A heavy duty tab shall be incorporated to secure the rear tab of the installed module. A slot shall be provided to allow a module to drop onto the adapter, slide into position, and be positively secured by a single included machine screw. The adapter shall provide 5/8”-27 threads for mounting to standard microphone stands. The rack adapter shall be an RDL SF-MSM1.