The Rich, Warm Sound Takes You Back To The Classic F.E.T. Studio Microphones. But There"S Nothing Remotely Old-Fashioned About The Technology Behind That Vintage Sound. The At4047/Sv Studio Condenser"S Dual-Diaphragm Capsule Design Maintains Precise Polar Pattern Definition Across The Full Frequency Range. With A Wide Dynamic Range, Incredibly Low Self-Noise And High Spl Capability, This Versatile Microphone Excels On Vocals, Strings, Acoustic Guitar, Instrument Ensembles, Small Vocal Groups And Voiceovers.