Which interview microphone for radio and podcasts?

In the world of online radio and podcasting, sound quality is everything. A clear, crisp voice can captivate an audience, while poor audio can quickly turn listeners away. Whether you’re conducting interviews for your podcast or hosting guests on your online radio station, having the right interview microphone is essential.

Here’s a detailed guide to the best interview microphones, complete with examples and explanations of why they’re ideal for interview scenarios.

1/ Shure SM7B
2/ Rode NT1
3/ Audio-Technica ATR2100x
4/ Sennheiser MD 46
5/ Zoom ZDM-1
6/ Electro-Voice RE20
7/ Samson Q2U

1. Shure SM7B: The Professional Standard

The Shure SM7B is a staple in the podcasting and broadcasting world. It’s highly versatile and excels in capturing clear, warm vocals while rejecting background noise. This makes it perfect for interview settings, even in less-than-ideal acoustic environments.

Key features:

• Dynamic microphone: Excellent for rejecting ambient noise.
• Built-in pop filter: Minimizes plosive sounds like “P” and “B.”
• Flat, wide frequency response: Delivers natural-sounding vocals.
• Internal shock mount: Reduces handling noise.

The SM7B’s ability to isolate the speaker’s voice while maintaining professional audio quality makes it a top choice for one-on-one or panel-style interviews.

2. Rode NT1: Crystal-Clear Audio on a Budget

The Rode NT1 is a condenser microphone renowned for its exceptional clarity and low self-noise, making it perfect for recording interviews in controlled studio environments. It captures every nuance of a speaker’s voice, ensuring your content sounds polished and professional.

Key features:

• Condenser microphone: Ideal for detailed audio capture.
• Ultra-low self-noise: One of the quietest microphones available, ensuring minimal background hum.
• Durable build: Designed for long-term use.

Though it requires a quiet environment and a good audio interface (as it needs phantom power), the Rode NT1 is a fantastic option for stationary interviews.

3. Audio-Technica ATR2100x: The Budget-Friendly All-Rounder

The ATR2100x is a dynamic USB/XLR hybrid microphone, making it incredibly versatile for both beginner and seasoned podcasters. Its portability and ability to handle noisy environments make it a great choice for on-location interviews.

Key features:

• USB and XLR connectivity: Offers flexibility for recording setups.
• Cardioid polar pattern: Focuses on the speaker’s voice while rejecting background noise.
• Durable design: Compact and travel-friendly.

For podcasters who want professional-quality audio without breaking the bank, the ATR2100x is a solid choice, especially for remote interviews.

4. Sennheiser MD 46: Designed for Field Interviews

If you’re conducting interviews in bustling environments like events or public spaces, the Sennheiser MD 46 is a fantastic handheld microphone. Designed specifically for broadcast professionals, it excels in isolating the speaker’s voice amidst background noise.

Key features:

• Dynamic microphone: Durable and reliable for on-the-go use.
• Omnidirectional pickup pattern: Captures sound from multiple directions, making it easier for interviews.
• Rugged design: Built to withstand heavy use.

The MD 46 is particularly popular among journalists and broadcasters conducting outdoor interviews, thanks to its robust build and exceptional noise rejection.

5. Zoom ZDM-1 Podcast Mic Pack: All-in-One Solution

For beginners who want an all-in-one kit, the Zoom ZDM-1 Podcast Mic Pack includes everything you need to start recording interviews. The dynamic microphone in the pack is optimized for vocal clarity, making it ideal for podcasting and online radio.

Key features:

• Dynamic microphone: Provides excellent noise isolation.
• Complete bundle: Includes headphones, a windscreen, and a mic stand.
• Affordability: Offers great value for those starting out.

The Zoom ZDM-1 is perfect for podcasters who want a straightforward setup for conducting high-quality interviews without investing in multiple pieces of gear.

6. Electro-Voice RE20: Broadcast Quality for Serious Professionals

The Electro-Voice RE20 is a legendary broadcast microphone used in professional radio stations worldwide. Its Variable-D design ensures consistent audio quality, even if the speaker moves closer or farther from the mic.

Key features:

• Dynamic microphone: Rejects background noise effectively.
• Variable-D technology: Prevents proximity effect (exaggerated bass when speaking close to the mic).
• Flat frequency response: Provides natural and clear audio.

The RE20 is ideal for interviewers who value consistency and professional-grade audio in both solo and group settings.

7. Samson Q2U: The Portable Podcast Powerhouse

The Samson Q2U combines USB and XLR functionality, making it versatile for both in-studio and on-the-go interviews. Its user-friendly design and excellent audio quality have made it a favorite among podcasters and interviewers.

Key features:

• USB and XLR compatibility: Perfect for various recording setups.
• Dynamic microphone: Reduces unwanted background noise.
• Affordable and portable: A budget-friendly solution for interviewers on the move.

The Samson Q2U is particularly well-suited for podcasters conducting remote interviews or those transitioning from USB setups to more advanced XLR systems.

FAQ: Interview Microphone

The right microphone can make a world of difference in the quality of your podcast or online radio interviews. From budget-friendly options like the Audio-Technica ATR2100x to industry-leading models like the Shure SM7B, there’s a microphone to suit every need and budget.

By investing in the right tools and considering your recording environment, you can ensure your interviews are engaging, professional, and enjoyable for your audience.

Happy recording! 🎙️