Best External Microphones for Canon EOS M8
The Canon EOS M8 is a compact powerhouse for creators, but its built-in microphones often capture more lens motor noise and wind than actual dialogue. If you want your videos to sound as professional as they look, upgrading to an external microphone is the single most important investment you can make. After years of testing audio gear on Canon’s mirrorless systems, I’ve found that the RØDE VideoMic NTG is the perfect match for this camera’s versatile workflow, offering broadcast-quality sound without weighing you down.
Our Top Picks at a Glance
Best External Microphones for Canon EOS M8: Detailed Reviews
RØDE VideoMic NTG View on Amazon View on B&H
The RØDE VideoMic NTG is a masterpiece of audio engineering that feels tailor-made for the EOS M8. It isn’t just a shotgun mic; it’s a hybrid tool that works as a USB mic for your laptop too. What I find most exceptional is the auto-sensing 3.5mm output, which automatically detects when your camera is on and matches the connection type. This prevents the “dead battery” heartbreak many vloggers face. The sound profile is exceptionally flat and natural, which is a blessing if you like to tweak your audio in post-production. It features a digital switch for high-pass filters and a safety channel that records a second track at a lower volume—saving your audio if someone suddenly shouts. While it is larger than some compact options, its sliding rail mount allows you to push the mic forward, ensuring it stays out of the frame when using wide-angle lenses.
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RØDE VideoMicro II View on Amazon View on B&H
If you value portability above all else, the RØDE VideoMicro II is your best bet for the EOS M8. It’s incredibly lightweight, meaning it won’t throw off the balance of a small gimbal or make your wrist ache during long handheld shoots. Unlike its predecessor, the Mark II features an improved supercardioid pickup pattern that does a much better job of isolating your voice from background clamor. Because it runs on “plug-in power” from the camera’s 3.5mm jack, you never have to worry about charging it. I’ve found the included HELIX isolation mount to be surprisingly effective at dampening the sound of lens autofocus movements. It’s a simple “set and forget” solution. The only real limitation is the lack of manual gain controls on the mic itself, meaning you’ll need to rely on the EOS M8’s internal menu to dial in your levels, but the sound quality is a massive leap over the internal mics.
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Movo VXR10 View on Amazon View on B&H
The Movo VXR10 is the underdog that punches way above its weight class. For a fraction of the cost of premium brands, you get a solid aluminum microphone that feels incredibly sturdy in the hand. I often recommend this to students or those just starting their YouTube journey with the EOS M8. It comes with a “deadcat” windscreen included in the box, which is essential for outdoor shoots to prevent wind-buffeting sounds. While it doesn’t quite match the transparency and low-noise floor of the RØDE VideoMicro II, it’s significantly better than the camera’s built-in audio. The shock mount is a bit stiff compared to more expensive models, so you might pick up some handling noise if you’re particularly aggressive with your movements. However, for a stationary vlog or a controlled interview setup, the value proposition here is unbeatable. It’s a reliable, no-frills tool that gets the job done without breaking the bank.
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Sennheiser MKE 600 View on Amazon View on B&H
The Sennheiser MKE 600 is a legendary shotgun microphone that brings cinema-quality audio to the EOS M8. This is a “pro” mic, meaning it uses an XLR connection, but it can be easily adapted to the M8’s 3.5mm jack with the right cable. What makes it special is the ability to run on a single AA battery, so you don’t need a bulky external recorder with phantom power. In my experience, the off-axis rejection is second to none; it focuses on the subject directly in front of the lens while effectively muting side-chatter and environmental hum. It is quite long, so you’ll need a cold-shoe extension or a cage for your M8 to keep it from appearing in your wide shots. If you’re filming short films or professional interviews where audio clarity is non-negotiable, this is the gold standard. It sounds rich, full-bodied, and incredibly clean.
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DJI Mic 2 View on Amazon View on B&H
Sometimes a shotgun mic isn’t enough, especially if you’re moving far away from your Canon EOS M8. The DJI Mic 2 is a wireless system that offers incredible freedom. I love that it includes 32-bit float internal recording, which essentially acts as an insurance policy against clipping; even if you shout, you can recover the audio in post. The transmitters are tiny and clip onto your shirt easily, while the receiver sits snugly on the camera’s hot shoe. It also features intelligent noise cancelling, which is surprisingly good at removing consistent background hums like air conditioners. The touchscreen on the receiver makes it easy to adjust levels on the fly. While it is more expensive than a simple wired mic, the versatility of having two transmitters for interviews makes it a powerful addition to any M8 kit, especially for those who travel and film on the go.
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Buying Guide: How to Choose a Microphone for your Canon EOS M8
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| RØDE VideoMic NTG | All-around Pro | ★★★★★ | Check |
| RØDE VideoMicro II | Vlogging | ★★★★☆ | Check |
| Movo VXR10 | Beginners | ★★★★☆ | Check |
| Sennheiser MKE 600 | Cinema/Doc | ★★★★★ | Check |
| DJI Mic 2 | Wireless/Travel | ★★★★☆ | Check |
Frequently Asked Questions
Does the Canon EOS M8 provide phantom power?
No, the Canon EOS M8 provides what is called “plug-in power” (usually around 2.5V to 5V) through its 3.5mm jack. This is enough to power small microphones like the RØDE VideoMicro II. However, it is not the same as the 48V phantom power used by professional XLR microphones. If you use a high-end XLR mic, you will either need one that takes a battery (like the Sennheiser MKE 600) or an external pre-amp.
Will an external mic stop the sound of my lens focusing?
An external microphone significantly reduces lens noise because it moves the physical capsule away from the lens motor. Using a microphone with a good shock mount, like the Rycote Lyre or RØDE’s HELIX mount, further isolates the mic from vibrations. However, in a very quiet room with a noisy lens (like the older EF-M 22mm), you might still hear a faint hum. Using STM lenses helps minimize this further.
Do I need a “deadcat” windscreen for indoor vlogging?
Usually, no. A foam windscreen is sufficient for indoor use to prevent “plosives” (popping sounds from letters like P and B). However, if you are filming near a fan or air conditioner, a “deadcat” (furry windscreen) can be very helpful. If you plan to step outside even for a moment, the deadcat is essential. Most budget mics like the Movo VXR10 include one for free, which is a great bonus.
How do I adjust the audio levels on the Canon EOS M8?
You should go into the camera’s shooting menu, find the ‘Audio Recording’ section, and change it from ‘Auto’ to ‘Manual.’ Auto gain often creates a “hissing” sound (noise floor) during silent moments as the camera tries to boost the volume. By setting it to manual and dialing the gain down while increasing the volume on your mic (if possible), you’ll get much cleaner, more professional-sounding audio.
Can I use a USB microphone with the EOS M8?
Generally, the EOS M8 is designed to take audio through its 3.5mm analog port. While some modern cameras are beginning to support digital audio through USB-C, it is most reliable to use the 3.5mm jack for video recording. Microphones like the RØDE VideoMic NTG are great because they have a 3.5mm output for the camera but can also be used as a USB mic when you connect it to a computer later.
Final Verdict
For most Canon EOS M8 users, the RØDE VideoMic NTG is the ultimate choice because it grows with you as a creator. If you’re a minimalist vlogger who wants to keep your setup tiny, the VideoMicro II is an easy recommendation. However, if you’re just starting out and on a tight budget, don’t hesitate to grab the Movo VXR10—it’s a massive upgrade over internal audio and will serve you well until you’re ready for pro gear.