The Shure SM7B is the broadcast industry's most iconic dynamic microphone — used on countless podcasts and radio shows. The MV7+ is Shure's modern hybrid USB/XLR mic built specifically to make that same broadcast-quality sound accessible without an audio interface. Both are excellent; the right one depends on your setup, not your budget alone.
Connectivity: The Real Deciding Factor
The SM7B is XLR-only — it requires an audio interface or mixer with enough clean gain (it's a notoriously gain-hungry mic) to sound its best. The MV7+ connects via USB-C directly to a computer with onboard DSP processing, or via XLR for a traditional setup. If you don't already own an audio interface, the MV7+ removes that entire purchase and setup step.
Sound Quality
Both produce genuinely broadcast-quality vocal sound with excellent off-axis rejection (background noise stays low). The SM7B's sound is slightly warmer and more "classic broadcast" once properly gained — it's the mic most podcasters mean when they say they want "that NPR sound." The MV7+ gets remarkably close via its onboard processing, with the added convenience of real-time adjustment through Shure's MOTIV app.
Ease of Use
This is where the MV7+ wins clearly: USB plug-and-play, onboard auto-leveling, and a touch panel for quick gain/mute control. The SM7B requires more setup knowledge (proper gain staging, sometimes a cloudlifter or in-line preamp for low-output interfaces) to sound its best — it has a real learning curve for beginners.
Price and Long-Term Setup Cost
The MV7+ at $269 is a complete solution out of the box. The SM7B at $389 is the mic alone — most buyers also need an audio interface (often $100-200+) to use it properly, making the real all-in cost of an SM7B setup typically higher than the MV7+.
Verdict
Choose the MV7+ if you want broadcast-quality sound with zero extra gear and minimal learning curve. Choose the SM7B if you already have a good audio interface and want the exact mic used across professional broadcast studios.
Frequently Asked Questions
Do I need an audio interface for the SM7B?
Effectively yes — the SM7B has very low output and needs significant clean gain, which most basic audio interfaces struggle to provide without added noise. A dedicated interface or in-line preamp is strongly recommended.
Can the MV7+ be used with a traditional mixer?
Yes, the MV7+ supports XLR output in addition to USB-C, so it works with a traditional mixer or audio interface just like the SM7B if you prefer that setup.
Which mic is better for video content alongside podcasting?
Both work equally well for video — the deciding factor is still your existing setup (USB simplicity vs an XLR chain you already own), not the content format.