Audio-Technica

Description

Capture clear, broadcast-ready audio wherever your camera goes with the Audio-Technica ATV-SG1 on-camera shotgun microphone. Designed for videographers, filmmakers, vloggers and content creators alike, this compact mic combines highly directional pickup, a large-diaphragm condenser design and built-in monitoring tools in a streamlined camera-mounted format. A 100 mm acoustic tube keeps the microphone focused on your subject while reducing unwanted background noise, and the newly designed 14 mm large-diameter diaphragm delivers natural, high-resolution sound with excellent clarity for speech and dialogue. With features such as stepless gain control, a low-cut filter, safety track recording and integrated headphone monitoring, the ATV-SG1 provides a complete audio solution for DSLR and mirrorless video production.

Focused Directional Pickup With High-Resolution Clarity

The ATV-SG1’s line-plus-gradient pickup pattern and directional acoustic tube are designed to isolate voices and key sound sources while minimizing ambient noise from surrounding environments. Its high-sensitivity 14 mm diaphragm captures detailed audio across a wide 60Hz–20kHz frequency range, producing lifelike vocal reproduction and natural sound character. This precise capture makes the microphone ideal for interviews, documentary production, vlogging and on-location filming where clarity and intelligibility are critical.

Advanced Recording Control and Flexible Connectivity

Professional features give creators more control over their recordings in dynamic shooting environments. The rear-panel gain knob allows stepless adjustment for quick level changes, while the safety track function records a secondary channel at –6dB to help prevent clipping during unexpected volume spikes. A low-cut filter reduces rumble from wind, traffic and HVAC systems, and the headphone output with volume control allows real-time audio monitoring. An external input jack and accessory shoe also enable connection of a wireless or wired lavalier microphone, making it possible to record both shotgun and lav sources simultaneously.

Portable Design Built for Real-World Production

Built for practical use in the field, the ATV-SG1 shotgun microphone features an integrated shock mount to minimize handling noise from camera movement and vibration. Audio-Technica’s patented noise-immunity technology helps prevent interference from nearby smartphones and electronic devices, ensuring clean recordings in modern production environments. Plus, the 12-sided shoe mount allows the mic to rotate in 30º increments for precise positioning, while the sliding rail mount makes it easy to adjust placement to keep the microphone out of frame. Lastly, a built-in rechargeable battery provides up to 24 hours of operation, and the included wind muff helps maintain clean recordings during outdoor shoots.

Audio-Technica ATV-SG1 On-Camera Shotgun Microphone
Audio-Technica ATV-SG1 On-Camera Shotgun Microphone
Audio-Technica ATV-SG1 On-Camera Shotgun Microphone

Features

  • Compact shotgun microphone captures lifelike audio for professional video
  • Highly directional acoustic tube isolates the subject from ambient noise
  • Large-diameter diaphragm delivers high-sensitivity low-noise recordings
  • Frequency response 60Hz–20kHz covers the full vocal and instrument range
  • Integrated shock mount reduces vibration and handling noise from movement
  • Low-cut filter switch attenuates wind and HVAC rumble on location
  • Noise-immunity technology blocks hum from smartphones and electronics
  • External input and accessory shoe enable simultaneous lavalier and shotgun capture
  • USB rechargeable battery offers up to 24 hours of operation
  • Wind muff shields the mic from outdoor wind noise

Specs

General
  • Product type: On-camera shotgun microphone
  • Model: ATV-SG1
Microphone
  • Element: Fixed-charge back plate permanently polarized condenser
  • Polar pattern: Line plus gradient
  • Frequency response: 60Hz–20kHz
  • Low cut: 160Hz, 24dB per octave
  • Open circuit sensitivity: -28dBV maximum gain, -35dBV gain setting 5
  • Gain range: 37dB stepless
  • Maximum input sound level: 126dB SPL at 1kHz THD 3 percent maximum gain, 132dB SPL at 1kHz THD 3 percent minimum gain
  • Dynamic range: 109dB at 1kHz THD 3% maximum gain
  • Signal to noise ratio: 77dB at 1kHz at 1Pa A-weighted maximum gain
Main output
  • Output terminal: 3.5 mm stereo mini jack
Headphone output
  • Compatible headphone impedance: Minimum 16 Ohm
  • Output level: 100mW at 1kHz 32 ohm load, 75mW at 1kHz 16 ohm load
  • Total harmonic distortion: Less than 1% at 60mW 1kHz 32 ohm output
External input
  • Input terminal: 3.5 mm stereo mini jack audio mixed to mono
  • External power supply: Plug-in power 2.7V
Power
  • Power supply: DC 3.85V lithium ion battery
  • Charging time: Approximately 2.5 hours
Performance
  • Operating time: Maximum approximately 24 hours without headphone monitoring
Environmental
  • Operating temperature range: 32°F–104°F
  • Storage temperature range: 14°F–140°F, 10–90 percent RH without condensation
Dimensions
  • Dimensions: 5.0" length, 1.4" body diameter, 3.2" height
  • Weight: 5.5 oz
Included accessories
  • Accessories: Coiled cable 3.5 mm stereo mini plug ×2, USB charging cable USB-A to USB-C, windjammer

Warranty

One year parts and labor warranty.

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