D4 Duo Dual-Capsule Camera Microphone

Record the subject in front of the camera and your voice behind it with one compact microphone. The V-Mic D4 DUO uses front and rear capsules so a narrated scene or interview can include both sides of the conversation.

✅ Include the camera operator's voice - The rear capsule captures narration from behind the camera.

✅ Keep a separate source on the right channel - The auxiliary input replaces the rear capsule feed when a compatible source is connected.

✅ Reduce transferred camera movement - The supplied shock mount helps isolate mechanical vibration from the microphone.

✅ Keep the camera rig lighter - The approximately 40 g microphone adds a compact on-camera audio option.

Tell the Story from Both Sides of the Camera

An interview question or spoken explanation can sound distant when a forward-facing microphone is the only pickup. A rear capsule gives the camera operator a recording path without turning the microphone away from the scene.

Connect to a compatible 3.5 mm microphone input with the required external bias supply. The auxiliary input is for a suitable lavalier or receiver source, and its channel routing matters during editing. This microphone is not a standalone recorder or wireless transmitter.

Technical details

• Model: V-Mic D4 DUO
• Pattern: dual cardioid
• Output: 3.5 mm TRS
• AUX input: 3.5 mm TRS
• Power: external bias voltage
• Package: microphone, shock mount, two faux-fur windscreens and TRS cable

Bring front-of-camera sound and behind-camera narration into the same recording arrangement.