Shure Shure-Sm7db Quality Dynamic Cardioid microphone

Built‑in Active Preamp

Offers selectable gain boosts:

There’s also a true‑bypass switch so you can deactivate the preamp and revert to “classic

Requires 48 V phantom power when using the preamp mode.

Frequency Response

Flat, wide‑range response covering 50 Hz to 20 kHz, which keeps vocals and instruments sounding natural and clear.

Polar Pattern & Rejection

Classic cardioid pickup pattern for good off‑axis sound rejection. Helps reduce background noise and focus on the source (voice, instrument).

Improved shielding to reject electromagnetic hum / broadband interference (e.g. from computer monitors) is also part of the design.

Tone Control Switches

There are rear switches for bass roll‑off and midrange emphasis (presence boost). Useful for tailoring sound to your voice, situation, or reducing rumble.

Mechanical & Acoustic Design

Internal “air suspension” shock isolation minimizes handling noise or rumble transferred via stand/boom. 

Comes with windscreens: a foam windscreen plus a larger “close‑talk” windscreen to help reduce plosives (hard ‘P’, ‘B’ sounds) when speaking close to mic. 

Mounting & Durability

Rugged build quality, similar to SM7B’s reputation. 

Yoke mount with captive stand nut makes positioning easier.

If you like, I can also pull up some specs like sensitivity,