Best Microphones for Fujifilm X-T30 III
The X-T30 III records external audio through a 2.5 mm jack, and Fujifilm limits a plug-in-power microphone to 2 V or less. A 3.5 mm plug does not seat in that jack. The RØDE VideoMic NTG carries its own battery, so it does not ask the camera for that rail, and the signal still needs a 3.5 mm to 2.5 mm plug. Check RØDE VideoMic NTG on Amazon.
Our Top Picks at a Glance
Reviewed September 2026 · 2.5 mm mic jack · plug-in power 2 V or less · 378 g with battery and card
Internal battery, 30+ hours, 94 g. It does not use the camera’s 2 V plug-in rail. The 3.5 mm output still needs a 2.5 mm conversion plug.
Check Price at Amazon Read full review ↓2× AAA and a headphone jack on the microphone. 93.5 g. Maximum 132 dB SPL. Same 3.5 mm plug, so the same conversion.
Check Price at Amazon Read full review ↓48 g, no battery. Fujifilm’s FAQ names it. Sennheiser requires 2–10 V, which meets this camera only at 2 V.
Check Price at Amazon Read full review ↓This page contains affiliate links. A purchase through those links may earn Cameraegg a commission at no extra cost to you.
| Microphone | How it meets the 2.5 mm jack | Power and size | Buy |
|---|---|---|---|
| RØDE VideoMic NTG | 3.5 mm output. Needs a 3.5 mm to 2.5 mm plug | Internal battery, 30+ hours · 94 g · no plug-in-power line on the datasheet | Check price |
| Sennheiser MKE 400 | 3.5 mm locking jack. Same conversion plug | 2× AAA · 93.5 g · headphone jack on the mic | Check price |
| Sennheiser MKE 200 | 3.5 mm locking jack. Same conversion plug | Plug-in power 2–10 V · 48 g · no battery | Check price |
| Fujifilm MIC-ST1 | Native Φ2.5 mm plug. No conversion on this body | The plug-in mic Fujifilm says it has tested | Check price |
How We Picked
Three sourced facts: the jack diameter, the plug-in voltage ceiling, and which microphones either bring their own power or are named by Fujifilm.
- The jack is 2.5 mm, and it is shared. Fujifilm’s X-T30 III specifications list a Φ2.5 mm mini-stereo microphone connector and a Φ2.5 mm 3-pole remote-release connector. The movie chapter says external microphones must use a 2.5 mm jack, and a plug-in-power microphone must have an operating voltage of 2 V or less. Movie audio is LPCM, two channels, 24-bit, 48 kHz. The body is about 378 g with battery and card. Headphones use the supplied adapter on the USB-C connector.
- Fujifilm names one tested plug-in microphone. Fujifilm’s microphone FAQ says only the MIC-ST1 has been tested for plug-in power, and that other plug-in microphones are expected to work when the operating voltage is within 2 V. That note names the MKE 200. The same note says a 3.5 mm microphone needs a 3.5 mm to 2.5 mm conversion plug, and that the microphone should be connected with the camera off on bodies that share the jack with the remote release.
- Self-powered mics do not sit on that 2 V line. RØDE’s VideoMic NTG datasheet lists an internal battery and 30+ hours, and it does not list plug-in power. Sennheiser’s MKE 400 specification lists 2× AAA and also lists plug-in power of 2–10 V. Sennheiser’s MKE 200 specification lists plug-in power of 2–10 V and no battery.
Detailed Reviews
RØDE VideoMic NTG View on Amazon View on B&H
| Output | 3.5 mm auto-sensing. Fujifilm says a 3.5 mm plug needs a 3.5 mm to 2.5 mm conversion plug on this camera. USB-C is 24-bit, 48 kHz, for a computer, not for this mic jack |
|---|---|
| Power | Internal 350 mAh battery. RØDE lists 30+ hours. The datasheet does not list plug-in power |
| Acoustics | Supercardioid. Equivalent noise 15 dB SPL A-weighted. Maximum 120 dB SPL. High-pass at 75 Hz or 150 Hz |
| Size | 21.6 mm diameter, 171 mm long, 94 g. Body plus microphone is 378 g + 94 g = 472 g |
Why it fits the X-T30 III. The camera’s limit is 2 V for a microphone that takes plug-in power. This datasheet does not ask for that rail. Audio still has to enter the Φ2.5 mm jack, so the included 3.5 mm cables are not the final plug. Set MIC/REMOTE RELEASE to MIC. Fujifilm says to connect the microphone with the camera off, because a powered mic on a shared jack can trip the shutter. The hot shoe is a TTL shoe with a sync contact to 1/180 s. It holds the shock mount. It does not carry the audio.
Buy it when the microphone should bring its own power. Skip it when the plug has to be 2.5 mm with nothing in between. That is the MIC-ST1. Maximum level here is 120 dB SPL.
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Sennheiser MKE 400 View on Amazon View on B&H
| Output | 3.5 mm locking jack. Same 3.5 mm to 2.5 mm conversion as the VideoMic NTG. Headphone output on the microphone is a separate 3.5 mm jack |
|---|---|
| Power | Sennheiser lists 2× AAA and plug-in power of 2–10 V. Operating time over 100 hours, less when a headphone is connected. Low-battery indication with more than 3 hours remaining |
| Acoustics | Supercardioid. 50–20,000 Hz. Sensitivity −23 / −42 / −63 dBV/Pa. Maximum 132 dB SPL at 1 kHz |
| Size | 126 × 67 × 37 mm. 93.5 g. Body plus microphone is 378 g + 93.5 g = 471.5 g |
Why it fits the X-T30 III. The camera has no headphone socket of its own. Fujifilm says the USB-C connector becomes a headphone jack with the supplied adapter. This microphone has its own 3.5 mm headphone output and an 8-step volume control. The AAA line is why it is here next to a camera that caps plug-in power at 2 V. Sennheiser also prints plug-in power of 2–10 V, so the floor of that range is the camera’s ceiling. Treat the AAA cells as the power path you can confirm, and do not assume the jack alone feeds the whole 2–10 V range. The signal plug is still 3.5 mm.
Buy it when you want a headphone jack on the microphone and a maximum of 132 dB SPL, 12 dB above the VideoMic NTG. Skip it when 48 g and no cells is the point. The product name on Sennheiser’s specification page is MKE 400.
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Sennheiser MKE 200 View on Amazon View on B&H
| Output | 3.5 mm locking jack. CL 35 TRS cable in the box is 3.5 mm, so this camera still needs the conversion plug |
|---|---|
| Power | Plug-in power required, 2–10 V. No battery. Fujifilm’s ceiling for plug-in power is 2 V or less |
| Acoustics | Supercardioid. 40–20,000 Hz. −33 dBV/Pa at 1 kHz. Maximum 120 dB SPL. Equivalent noise 20 dB(A) |
| Size | 69 × 60 × 39 mm. 48 g. Body plus microphone is 378 g + 48 g = 426 g |
Why it fits the X-T30 III. Fujifilm’s FAQ names this microphone as a plug-in model expected to work when the operating voltage is within 2 V. Sennheiser’s own line is 2–10 V. The two sentences meet at 2 V and nowhere below it. If the jack supplies less than 2 V, this microphone is outside the range Sennheiser prints. It is the light head: 48 g, cold shoe, no battery, integrated windshield. It does not add a headphone jack. The camera still has to be set to MIC, and the plug still has to be connected with the power off.
Buy it when 48 g matters and you accept that 2 V is both the camera’s ceiling and this microphone’s floor. Skip it when the microphone should run from its own cells. That is the VideoMic NTG or the MKE 400.
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If You Need Something Else
The three microphones above all leave the camera through a 3.5 mm plug. This body does not.
Fujifilm MIC-ST1 View on Amazon View on B&H
| Plug | Fujifilm lists Φ2.5 mm, plus a Φ2.5 mm to 3.5 mm adapter in the box |
|---|---|
| On this camera | Fujifilm’s global accessory page includes the X-T30 III. Use the 2.5 mm plug. The included adapter steps up to 3.5 mm, which this jack does not take |
| Plug-in power | Fujifilm’s FAQ says this is the only plug-in-power microphone it has tested. Other plug-in microphones are described as usable when the operating voltage is within 2 V |
Buy it when the plug on the camera has to be 2.5 mm with no conversion. A Fujifilm shop page labels the same model end of range and out of stock, so match a current tile before ordering. This article does not add a weight or a dollar the accessory page does not print.
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Frequently Asked Questions
Why a 3.5 mm microphone is not a direct fit
The specifications list a Φ2.5 mm mini-stereo microphone connector. Fujifilm’s FAQ says a 3.5 mm microphone plug needs a 3.5 mm to 2.5 mm conversion plug. The hot shoe supports TTL flash and sync to 1/180 s. It does not replace that jack.
Why plug-in power stops at 2 V
The movie chapter says to use a plug-in-power microphone with an operating voltage of 2 V or less. The MKE 200 specification requires 2–10 V. Fujifilm names that microphone in the FAQ. The shared number is 2 V. A microphone whose datasheet starts above 2 V is outside the camera sentence.
Why the microphone goes in with the camera off
The 2.5 mm jack is also the remote release. Fujifilm says that on bodies which share the two, connecting a powered microphone while the camera is on can release the shutter. The menu item is MIC/REMOTE RELEASE, set to MIC. MIC JACK SETTING then chooses MIC or LINE.
Where the headphones connect
Fujifilm’s specifications say the USB connector is converted to a headphone jack with the supplied adapter. There is no separate headphone socket on the body. The MKE 400 adds a 3.5 mm headphone output on the microphone itself. The VideoMic NTG’s USB-C port is a digital output for a computer, not a feed into this camera.
What the camera records from that jack
Movie audio in the specifications is LPCM, two channels, 24-bit, 48 kHz. AAC is listed for MP4 recordings. The file is two channels. An external microphone does not turn this body into a four-channel recorder.
Final Verdict
The RØDE VideoMic NTG is the microphone that brings a 350 mAh battery and does not list plug-in power, at 94 g, with the 3.5 mm output stepped down to this camera’s 2.5 mm jack. The Sennheiser MKE 400 lists 2× AAA, weighs 93.5 g, and puts a headphone jack on the microphone because the camera’s headphone path is the USB adapter. The Sennheiser MKE 200 is the 48 g microphone Fujifilm names, and its 2–10 V requirement meets the camera’s 2 V ceiling only at 2 V.