The Shure SM7dB is a professional cardioid dynamic microphone that combines the legendary SM7B sound with a built-in ultra-low-noise active preamp. Designed for podcasting, broadcasting, streaming, voice-over, studio vocals and music production, the SM7dB offers selectable +18 dB or +28 dB of transparent gain, eliminating the need for external inline preamps in most recording setups. A bypass switch allows the microphone to operate exactly like the original SM7B, giving users the flexibility to choose between passive and active operation. Key features Professional cardioid dynamic microphone Built-in ultra-low-noise active preamp Selectable +18 dB or +28 dB gain boost Preamp bypass mode for original SM7B performance Smooth, wide-range frequency response Switchable bass roll-off and presence boost Internal air-suspension shock isolation Advanced electromagnetic shielding Professional XLR output Heavy-duty integrated yoke mount Overview Type Dynamic Moving-Coil Microphone with Built-in Active Preamp Polar Pattern Cardioid Frequency Response 50 Hz – 20 kHz Built-in Gain Selectable +18 dB or +28 dB Preamp Mode Active or Bypass (SM7B Mode) Power Requirement 48 V Phantom Power (Active Mode Only) Output Impedance 150 Ω Connector 3-Pin XLR Male EQ Controls Bass Roll-Off and Presence Boost Shock Isolation Internal Air-Suspension System Pop Protection Standard Windscreen plus A7WS Close-Talk Windscreen Construction Aluminium and Steel Body Mount Integrated Locking Yoke Mount Dimensions 198 × 117 × 96 mm Weight Approximately 837 g Included Content Shure SM7dB microphone Integrated yoke mount Standard RK345 windscreen A7WS close-talk windscreen 5/8" to 3/8" thread adapter Switch cover plate User documentation Creative Tools Built-in preamp eliminates the need for most inline gain boosters Selectable +18 dB or +28 dB transparent gain Bypass mode delivers the classic SM7B sound signature Professional-quality vocals for music production and broadcasting Excellent speech intelligibility for podcasts and voice-over work Internal shock isolation minimises handling and stand noise Advanced shielding reduces interference from computer monitors and electronic devices Suitable for vocals, guitar cabinets, brass instruments and spoken word Ideal For Professional recording studios Podcast creators Radio broadcasters Voice-over artists Content creators and streamers Vocal recording Film and television production Music production Professional speech applications
