Best External Microphone for Canon EOS 90D
The Canon EOS 90D remains a vlogging powerhouse thanks to its superb autofocus and uncropped 4K video, but its internal microphone is a major bottleneck. Built-in mics often capture distracting lens motor noise and wind, ruining otherwise perfect footage. After years of testing audio gear on Canon bodies, I’ve found that the right external mic can transform your production value instantly. While the Røde VideoMic NTG is our top recommendation for its versatility, there are several specialized options tailored to every budget and shooting style.
Our Top Picks at a Glance
Best External Microphone for Canon EOS 90D: Detailed Reviews
Røde VideoMic NTG View on Amazon View on B&H
If you want the best possible audio for your 90D without moving to a dedicated XLR recorder, the Røde VideoMic NTG is the ultimate solution. What I find exceptional about this mic is the stepless gain knob on the back. Since the Canon 90D’s internal preamps can be a bit noisy, you can turn the camera’s manual levels down to almost zero and let the NTG’s clean preamp do the heavy lifting. It features an auto-sensing 3.5mm output that knows when the camera is on, saving you from the heartbreak of a dead battery mid-shoot. The sound signature is incredibly flat and natural, making it perfect for dialogue. It even doubles as a USB microphone for your computer. The only minor drawback is the size; it’s a bit long, so you’ll need to be careful with wide-angle lenses to ensure it doesn’t creep into the top of your frame.
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Røde VideoMicro II View on Amazon View on B&H
The Røde VideoMicro II is a masterclass in “set it and forget it” gear. For 90D users who are always on the move, this mic is a dream because it runs entirely on plug-in power from the camera’s mic jack—meaning no batteries to charge or forget to turn on. I’ve used the original VideoMicro for years, but the Mark II brings a significantly improved Helix isolation mount that handles the “clunk” of walking and handling noise much better. It’s a super-cardioid mic, so it’s more directional than its predecessor, focusing more on your voice and less on the city traffic behind you. While it lacks the advanced gain controls of its bigger brothers, the simplicity and build quality at this price point are unbeatable. It’s the perfect companion for a lightweight 90D setup when you’re traveling light but still demand crisp audio.
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Movo VXR10 View on Amazon View on B&H
If you are on a tight budget but can’t stand the 90D’s internal mic hiss any longer, the Movo VXR10 is a shock to the system. For a fraction of the cost of big-name brands, you get a rugged, all-aluminum microphone that performs surprisingly well. In my testing, it provides a noticeably richer tone than the built-in Canon mic, especially for mid-range frequencies in human speech. It comes with a “deadcat” windscreen in the box, which is usually a $20 add-on for other mics. The shock mount is a bit stiffer than the Røde version, meaning it’s not quite as effective at dampening heavy footsteps, and the audio can sound a bit “thin” compared to professional-grade shotgun mics. However, for YouTube starters or family videos, the value proposition here is through the roof. It’s an honest, no-frills upgrade that gets the job done reliably.
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Røde VideoMic Pro+ View on Amazon View on B&H
The Røde VideoMic Pro+ has been a staple in my kit for years, and for good reason. It’s specifically designed to live on top of a DSLR like the 90D. One of its most “life-saving” features is the Safety Channel; it can record a second track of audio at a lower decibel level. If your subject suddenly laughs or screams and clips the audio on your main track, you have a clean backup ready to go in post-production. It also features a built-in battery door (no more fiddling with the original Pro’s annoying cover) and uses the LB-1 lithium-ion battery which lasts for ages. You’ll notice the “+20dB” boost setting is a game-changer for the 90D, allowing you to bypass the camera’s noisy hardware entirely. It’s expensive, and it’s physically larger than the NTG, but for high-stakes event work where you can’t afford to lose audio, it is worth every penny.
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Sennheiser MKE 400 View on Amazon View on B&H
Sennheiser is a legend in the audio world, and the MKE 400 (2nd Gen) is a brilliant alternative to the Røde dominance. What sets this apart is the clever design; the shock mount and wind protection are integrated into the body of the mic itself. This makes it incredibly compact and less likely to snag on your bag. It also features a headphone monitoring jack directly on the mic—a huge bonus if you’re using a camera that lacks one (though the 90D has one, it’s nice to have the option). The sound is very detailed and “bright,” which can help voices pop in a crowded environment. You’ll find the three-step sensitivity switch very useful for adjusting to loud concerts versus quiet interviews. It does require AAA batteries, which some might find annoying compared to internal rechargeable ones, but it ensures you can always swap in fresh power in seconds.
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Buying Guide: How to Choose the Right Mic for Your 90D
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Røde VideoMic NTG | Professional Work | ★★★★★ | Check |
| Røde VideoMicro II | Vlogging | ★★★★☆ | Check |
| Movo VXR10 | Budget Setups | ★★★★☆ | Check |
| Røde VideoMic Pro+ | Events/Interviews | ★★★★★ | Check |
| Sennheiser MKE 400 | Run-and-Gun | ★★★★☆ | Check |
Frequently Asked Questions
Does the Canon 90D have a microphone jack?
Yes, the Canon EOS 90D is equipped with a standard 3.5mm TRS microphone input located on the side of the body. This allows you to connect a wide variety of shotgun mics, lavaliers, and wireless receivers. It also features a dedicated headphone jack, which is essential for monitoring your audio levels in real-time to ensure you aren’t clipping or picking up too much background noise during a shoot.
Do I need a battery-powered mic for the 90D?
While the 90D provides “plug-in power” for small mics like the Røde VideoMicro, using a battery-powered mic often yields better results. Battery-powered microphones can provide their own gain boost (usually +20dB), allowing you to turn down the 90D’s internal preamps. This significantly reduces the electronic hiss or “floor noise” that is common when using the camera’s auto-gain settings or lower-quality unpowered microphones.
What is a “deadcat” and do I need one?
A “deadcat” is a synthetic fur windscreen designed to slip over your microphone. It is vital for outdoor shooting. Foam windscreens only protect against very light breezes, while a deadcat disrupts the wind before it hits the microphone capsule, preventing that harsh “buffeting” sound. Most professional mics for the 90D either include one or offer it as an essential accessory for any location work.
Can I use a wireless mic with the Canon 90D?
Absolutely. Wireless systems like the Røde Wireless GO II or DJI Mic work perfectly with the 90D. You simply mount the receiver to the camera’s hot shoe and connect the 3.5mm cable to the mic jack. This is an excellent choice for interviews where the subject is standing far away from the camera, as a shotgun mic would struggle to pick up clear audio at distance.
How do I stop my mic from picking up lens noise?
The 90D’s autofocus motors, especially on non-STM lenses, can be loud. Using an external mic mounted on a shock mount helps by physically separating the mic from the camera body. To further reduce noise, use a “shotgun” style mic that points away from the lens and toward your subject. If the noise persists, consider using a prime lens with a quiet stepping motor (STM) or manual focus.
Final Verdict
If you’re a professional looking to maximize the 90D’s potential, the Røde VideoMic NTG is the clear winner for its clean preamps and versatility. For casual vloggers who want better sound without the hassle of batteries, the VideoMicro II is an easy “always-on” choice. Beginners on a budget shouldn’t hesitate to grab the Movo VXR10; it’s a massive step up from internal audio for the price of a few lattes. Choose based on your primary shooting style!