Shure SM7B vs. Electro-Voice RE20: Which Microphone Should You Choose?

If you’re looking for a professional dynamic microphone for vocals, podcasts, or instruments, you’ve probably come across two historic names: Shure SM7B and Electro-Voice RE20.

Both are professional audio standards, but they have different features that can make a difference in your setup.

In this article we see:

• The main differences between the SM7B and the RE20

• the contexts in which each person performs best

• My advice if you are choosing your next dynamic microphone

Shure SM7B: The Studio and Broadcast Classic

The Shure SM7B is one of the most beloved microphones of all time. It's been used in studios from Michael Jackson to today's streamers.

• Sound character : dark and soft, excellent for bright voices that risk being too sharp

• Directionality : tight cardioid, excellent noise rejection

• Typical use : podcast, aggressive vocals (rock, rap, metal), broadcasting

• Cons : Requires a lot of gain – need a powerful preamp or booster like Cloudlifter / Fethead

Electro-Voice RE20: Punch and Versatility

The Electro-Voice RE20 is another classic of professional radio and studios.

• Sound character : more open and linear, with a very present low-end

• Variable-D Technology : Reduces proximity effect, so you can be close without low-frequency booms

• Typical use : Radio vocals, instruments such as kick drums, bass, brass, amplified guitars

• Pros : Less gain-intensive than the SM7B

Which one to choose?

The difference is not only in the price, but above all in the behavior with the voice and with the preamps .

• If you have a very powerful or quality external preamp → the SM7B can deliver a warm and intimate voice

• If you work with standard sound cards and don't want to add gain booster → the RE20 is often the safest choice

  
  

Both microphones are also excellent on instruments, but the RE20, thanks to the Variable-D, remains more manageable in contexts where the microphone moves (e.g. drums, brass instruments).

My opinion

I use both, but if I had to recommend a single microphone for those who don't yet have a powerful preamp, I would say:

Better to start with the RE20 .

It's easier to manage, sounds good almost anywhere, and doesn't force you to invest in additional gear right away.

Conclusion

SM7B vs RE20 is not a challenge of “better or worse” , but of needs:

• SM7B for those who want a warm and controlled voice with a serious preamp

• RE20 for those seeking versatility, linearity and fewer technical complications

  
  

In any case, we're talking about two top dynamic speakers you'll find in any professional studio. The real difference, as always, lies in your ear and the ability to enhance them in the mix.

Want to take your recordings to the next level?

🎚️ Professional Online Mixing & Mastering Services

Entrust your songs to a sound engineer with years of experience.

👉 Discover my services

🎓 Production, Mixing and Mastering Courses

Learn the techniques of the professionals with comprehensive and practical courses.

👉 Enter VDSS Audio Academy