Shure SM7dB Dynamic Vocal Microphone With Built-in Preamp
- Cardioid dynamic microphone with smooth, natural vocal response
- Based on the same design and circuitry as the SM7B for a warm broadcast sound
- Built-in preamp with +18 dB, +28 dB gain boost and bypass mode
- Switchable low-cut and presence boost EQ for tonal control
- Enhanced resistance to electrical hum, noise, and interference
- Internal air suspension shock isolation reduces mechanical noise
- Included pop filter minimises plosives for close-up vocal use
- Yoke mount for easy positioning on stands or studio arms
- Cardioid polar pattern for focused pickup and consistent response
- Durable construction for long-term reliability
The Shure SM7dB is a versatile dynamic vocal microphone featuring a built-in preamp that delivers smooth, warm sound with ample clean gain, ideal for direct connection to audio interfaces or streamlined recording setups. With selectable gain levels of +18 dB or +28 dB, it provides the extra boost needed for clear, professional-quality vocals, while a bypass mode allows it to perform like the classic SM7B.
Designed for tonal flexibility, the SM7dB includes onboard EQ controls such as a bass roll-off and presence boost, enabling you to shape your sound to suit different voices and recording environments.
Enhanced shielding improves resistance to electrical noise, hum, and interference, ensuring clean and reliable audio capture. Whether used in professional studios, home recording setups, podcasting, streaming, or voiceover work, the SM7dB offers consistent, high-quality performance across a wide range of applications.
Microphone Type
- Dynamic (moving coil)
Polar Pattern
- Cardioid
Frequency Response
- 50 Hz – 20 kHz
Output Impedance
- 150 (bypass mode)
- 27 (preamp mode)
Sensitivity
- -59 dBV/Pa (bypass mode, flat response)
- -41 dBV/Pa (+18 dB preamp mode)
- -31 dBV/Pa (+28 dB preamp mode)
Polarity
- Positive pressure on diaphragm produces positive voltage on Pin 2 relative to Pin 3
Physical
- Weight: 837 g (1.875 lbs)
- Housing: Black enamel aluminium and steel with foam windscreen




