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Audio

(1881 products)

Great sound is half of great video. Explore our audio range — microphones, wireless systems, recorders, and accessories — to capture clear, professional audio on set or in the field.
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Audio Gear for Creators, Videographers, and Podcasters

Clean audio separates professional-looking video from amateur footage more than almost anything else — and it's the most overlooked part of a camera kit. Our audio collection covers microphones, wireless systems, recorders, mixers, headphones, and cables from Rode, Sennheiser, Shure, Zoom, DJI, and more. Whether you need a shotgun mic for run-and-gun video, a lavalier for interviews, or a multi-track recorder for a podcast setup, we have what you need — new and used.

Buying Guide: Camera Audio Equipment

Microphones come in more form factors than lenses, and the wrong choice creates more problems than no mic at all. Here's how to match your audio gear to your actual workflow.

On-camera shotgun mics: the versatile starting point

A shotgun mic mounted in the camera's hot shoe is the fastest path to dramatically better audio for video. The Rode VideoMicro II and VideoMic GO II are compact, self-powered options that plug into the 3.5mm camera jack — no batteries, no separate recorder. The Rode VideoMic NTG adds USB-C charging and analog pass-through for more flexibility. Shotguns are directional: they reject sound from the sides and rear while capturing what's in front, which cuts room noise and handling sound when you stay within a few feet of the subject.

Wireless microphone systems: freedom of movement

When the subject is more than a few feet from the camera, a wireless system takes over from a shotgun. The DJI Mic 2 and Rode Wireless Pro are the current go-to options for solo shooters and run-and-gun documentary work — compact transmitters with onboard recording as backup, good RF performance, and clean audio to 250 meters. The Sennheiser EW-DP and Shure MoveMic handle professional broadcast work with superior RF reliability. For interviews, events, and anything where a cable between subject and camera isn't practical, wireless is the answer.

Recorders and mixers: when the camera isn't enough

Camera audio inputs are limited — typically one stereo 3.5mm port, preamps that don't always handle hot signals cleanly, and no way to monitor multiple sources. A portable recorder like the Zoom H5, H6, or F3 gives you XLR inputs, better preamps, 32-bit float recording (which means you essentially can't clip), and the flexibility to position the recorder on the talent rather than the camera. For multi-person interviews and event audio, a mixer or multi-track recorder becomes essential.

Headphones: monitoring is not optional

You can't fix audio you didn't hear fail during the shoot. A set of closed-back headphones plugged into the camera's headphone jack (or recorder) lets you catch interference, handling noise, and levels in real time. Sennheiser HD 280 Pro and Sony MDR-7506 are the field monitoring standards — accurate, durable, and priced to live in a camera bag. If your camera lacks a headphone jack, an external recorder or the DJI Mic system's built-in monitoring covers you.

What's the best microphone for camera video?

The right answer depends on your situation, but for solo video work, a compact on-camera shotgun like the Rode VideoMicro II or Rode VideoMic GO II covers 80% of scenarios at a price that doesn't break the kit budget. If you're frequently filming subjects more than 3 feet away, add a wireless system. If audio is mission-critical — documentary, narrative, commercial — budget for a dedicated recorder with XLR inputs alongside the camera mic.

Do I need a separate audio recorder or can I use my camera?

Camera audio inputs have improved but the preamps still fall short of a dedicated recorder, especially at higher gain. For narrative film and professional documentary work, dual-system audio (recording to both camera and a separate recorder) is standard. For YouTube, event, and corporate video, a good on-camera mic or wireless system feeding the camera directly produces perfectly acceptable results. The Zoom F3's 32-bit float recording is a game-changer for one-person productions: no clipping, no gain adjustment, just clean audio.

What's the difference between a dynamic and condenser microphone?

Dynamic mics use a moving coil to convert sound — rugged, don't require power, handle loud sources well. Condensers use a charged diaphragm — more sensitive, wider frequency response, typically require phantom power (+48V from the preamp). For vocals, podcasting, and studio work, condenser mics (Shure SM7dB, Rode NT1) capture more detail. For live performance, loud sources, and field recording where durability matters, dynamics (Shure SM7B, SM58) are the standard. Most camera-mount shotgun mics are condensers.

What is 32-bit float recording and why does it matter?

32-bit float is a recording format where the recorder captures such a wide dynamic range that clipping is essentially impossible — you can record a whisper and a shout in the same take and recover both in post. It eliminates the need to monitor and adjust gain constantly, which is transformative for solo shooters who can't babysit audio while also running a camera. The Zoom F3 and DJI Mic 2 both support 32-bit float recording.

Is the audio in my mirrorless camera good enough?

Good enough depends on how much you care about audio quality. Built-in camera mics are omni-directional with small diaphragms — they pick up camera handling noise, focus motor sounds, and room reverb. They're a last resort, not a workflow. Even the least expensive on-camera shotgun mic is a meaningful upgrade. Serious video creators treat external audio as a required part of the kit, not an accessory.

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Visit Us in Milwaukee — Impulse is Milwaukee's go-to camera shop for audio and video gear. Stop in at our Oak Creek store to hear microphone demos and get personalized kit recommendations, or email us at sales@impulsemke.com.
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