Description
The SM7dB is a cardioid dynamic microphone with a Shure-designed built-in preamp providing up to +28 dB of low-noise, flat, transparent gain ideal for lower-output interfaces and simplified audio chains. Delivers warm and smooth audio for vocal and studio applications. Preamp bypass switch, adjustable bass roll-off and presence boost, electromagnetic hum shielding, internal shock mounting, and external windscreen ensure clear and consistent audio reproduction.
Key Features:
• Built-in active preamp providing either +18dB or +28dB of extra gain delivers levels suitable for any interface.
• Flat, wide-range frequency response for exceptionally clean and natural reproduction of both music and speech.
• Preamp bypass switch to revert to original SM7B performance.
• Bass roll-off and mid-range emphasis (presence boost) EQ switch controls.
• Superior rejection of electromagnetic hum, optimized for shielding against broadband interference emitted by
computer monitors.
• Internal “air suspension” shock isolation virtually eliminates mechanical noise transmission.
• Highly effective pop filter eliminates need for any add-on protection against explosive breath sounds, even for close- up
vocals or narration.
Specifications:
- Type: Dynamic (moving coil)
- Polar Pattern Cardioid:
- Frequency Response: 50 Hz to 20 kHz
- Output Impendance: 150 ohms in Bypass Mode 27 ohms in Preamp Mode
- Polarity: Relative to Pin 3 Positive pressure on diaphragm produces positive voltage on Pin 2
- Net Weight: 837 g (1.875 lbs)
- Housing: Black enamel aluminum and steel case with black foam windscreen
