Nady CM 100 CM Series Studio Microphone Reference measurement condenser microphone True, symmetric omni-directional pattern, high sensitivity, minimal self-noise, increased dynamic range, high SPL capability, and extremely smooth, linear 15Hz to 20KHz frequency response provide ultimate precise measurements and transparent recordings Perfect for use with realtime analyzers for precise, accurate room acoustics alignments Especially suited for highly effective, detailed recording of acoustic guitars and vocals Rugged construction, gold-plated XLR, and internal assembly shockmount for maximum reliability Includes foam windscreen for outdoor applications and mic stand clip (including 5/8" to 3/8" adapter)