Shure SM7DB Active Dynamic Vocal Microphone Overview
Whether you’re a seasoned broadcaster, an emerging podcaster, or a musician looking for exceptional sound capture, the Shure SM7DB Active Dynamic Vocal Microphone will be a formidable tool in your audio arsenal.
Shure’s SM7DB Active Dynamic Vocal Microphone sets a new bar for impeccable sound capture in a multitude of settings — be it studio recordings, live broadcasts, or podcasting. The SM7dB marries a built-in Shure-designed preamp that provides up to +28 dB of low-noise, flat, transparent gain with the renowned durability and audio reproduction of the SM7B. The result is a highly versatile, professional-quality microphone that will swiftly become your first choice for capturing vocals and instruments.
Active Preamp Design
The integrated active preamp in the SM7DB can offer either +18dB or +28dB of extra gain, making this microphone incredibly versatile and compatible with virtually any interface. The preamp can also be bypassed, preserving the original SM7B performance for those who prefer its classic capabilities.
The onboard active preamp makes the SM7DB ideal for a wider range of audio interfaces, especially those with less input gain on tap. With the SM7DB, you can streamline your audio chain without compromising sonic quality.
Natural Audio Reproduction
Shure’s SM7DB dynamic microphone boasts a flat, wide-range frequency response, ensuring a clean and natural reproduction of both music and spoken word. With EQ controls for bass roll-off and mid-range emphasis, it’s no wonder that this microphone is revered for its sonic fidelity.
Clean, Professional Sound
Electromagnetic hum from computer monitors and other electronic devices can be a nagging issue, particularly in a studio setup. The SM7DB is optimized for superior shielding against broadband electromagnetic interference, ensuring that your recordings are clean and devoid of any unwanted noise.
Advanced Shock and Pop Protection
The SM7DB features an internal “air suspension” shock isolation system, almost entirely eliminating mechanical noise. The highly effective pop filter negates the need for any external add-ons, protecting against plosive breath sounds even in close-up vocal scenarios.
Precision-Controlled Mounting
This dynamic mic features yoke mounting paired with a captive stand nut, streamlining the process of securing or removing it from a stand. This setup gives you precise control over its positioning. In addition, the cardioid polar pattern remains consistent across frequencies and around the axis, ensuring optimal rejection of off-axis sounds while minimising any tonal colouration.
Renowned Shure Quality
Shure’s SM7DB continues the brand’s legacy of rugged construction and excellent cartridge protection, promising outstanding reliability that professionals have come to expect from Shure microphones.
Voice, Instruments & Beyond
While primarily targeted at vocalists and broadcasters who require the utmost in vocal clarity, the SM7DB’s robust feature set makes it equally suitable for recording musical instruments, be it in a home setup or a professional studio environment. From roaring guitar cabs to heavy-handed snare hits, the SM7DB can handle any sound source in the studio without breaking a sweat.
- 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.
- Yoke mounting with captive stand nut for easy mounting and dismounting provides precise control of microphone position.
- Classic cardioid polar pattern, uniform with frequency and symmetrical about axis, to provide maximum rejection and minimum coloration of off-axis sound.
- Rugged construction and excellent cartridge protection for outstanding reliability.
- Type:
- - Dynamic (moving coil)
- Polar Pattern:
- - Cardioid
- Frequency Response:
- - 50 Hz to 20 kHz
- Output Impedance:
- - 150 Ω in Bypass Mode
- - 27 Ω in Preamp Mode
- Sensitivity:
- - -59 dBV/Pa[1] (1.12 mV) Flat Response Bypass Mode
- - -41 dBV/Pa[1] (1.12 mV) Flat Response +18 Preamp Mode
- - -31 dBV/Pa[1] (1.12 mV) Flat Response +28 Preamp Mode
- - (at 1 kHz, open circuit voltage) [1] 1 Pa=94 dB SPL
- 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 aluminium and steel case with black foam windscreen