Rode SM2 Elastic Suspension Microphone Shock MountRode SM2 Overview The SM2 from Rode is a professional quality elastic suspension microphone shock mount designed for stability and versatility. The mount provides isolation from vibrations and other external factors that could cause your microphone to pick up unwanted sounds. The mount is compatible with a wide variety of microphones, including the Classic II, K2, NTK, NT2 A, NT1000, NT2000, and NT1 A.