Shure SM7dB Dynamic Vocal Microphone with Built-In Preamp for Podcasting & Streaming

The Shure SM7dB is an active dynamic vocal microphone designed specifically for podcasters, streamers, broadcasters, and musicians. It delivers the exact same legendary, warm vocal tone as the iconic SM7B, but integrates a built-in active preamplifier. This onboard preamp eliminates the need for expensive high-gain mixers or external inline signal boosters (such as a Cloudlifter), simplifying your setup while ensuring clean, high-quality audio. [1, 2, 3, 4, 5]

Comprehensive product profiles can be found on the Shure SM7dB Product Page or detailed step-by-step connection setups via the official Shure SM7dB User Guide. Product features, pricing, and bundle packages are also available through major audio dealers like B&H Photo Video.

Technical Specifications

For a deep dive into the engineering details, you can download the full Shure Technical Specifications Sheet. A quick overview of the key specifications includes:

• Microphone Type: Active Dynamic (Moving Coil)
• Polar Pattern: Cardioid
• Frequency Response: 50 Hz to 20 kHz
• Output Impedance: 150 ohms in Bypass Mode / 27 ohms in Preamp Mode
• Net Weight: 837 grams (1.87 lbs) — slightly heavier and longer than the SM7B to house the internal preamp. [1, 2]

Standout Features

• Selectable Built-in Preamp: Provides +18 dB or +28 dB of clean, transparent gain, allowing the microphone to work flawlessly with virtually any standard XLR audio interface or mixer. [1, 2]
• True Preamp Bypass Mode: Features a physical switch that completely deactivates the internal preamp, reverting the mic to the exact original passive performance and behavior of the classic SM7B. [1]
• Phantom Power Requirement: When the built-in preamp is engaged, the mic requires +48V phantom powerfrom your interface or mixer. If operated in Bypass mode, it does not require phantom power. [1]
• Advanced Frequency Contours: Physical switches on the rear panel let you toggle a bass roll-off (low-cut filter to remove rumble) and a mid-range presence boost (to enhance vocal clarity). [1]
• Premium Isolation & Rejection: Utilizes an internal "air suspension" shock isolation system to absorb physical vibrations alongside advanced electromagnetic shielding to block out noise hum emitted by studio gear and computer monitors