RØDE NT-SF1 – Ambisonic Microphone for 360° Sound Recording

The RØDE SoundField NT-SF1 is a professional-grade ambisonic microphone designed to capture fully spherical 360° sound with exceptional accuracy and clarity. Built for immersive audio applications such as VR, film, spatial music, and video game production, it delivers pristine multi-dimensional recordings that can be manipulated freely in post-production using the SoundField by RØDE plug-in.

Key Features

• Ambisonic capture: Four precision 1/2" TF45C cardioid condenser capsules in a tetrahedral array record true 360° spatial audio.
• Studio-quality sound: Wide 20 Hz – 20 kHz frequency response and ultra-low noise performance for detailed and natural audio.
• B-format flexibility: Easily decode, rotate, and manipulate ambisonic recordings in post with the free SoundField by RØDE plug-in.
• Professional connectivity: 10-pin XLR output for A-format audio with included breakout cable to four standard XLR 3-pin connectors.
• Durable construction: Engineered for professional field and studio use with a robust all-metal housing.
• Complete recording kit: Includes custom shockmount, windshield, furry wind cover, and high-quality breakout cable.

Customer Benefits

The NT-SF1 empowers audio professionals to capture soundscapes in all directions, offering unmatched spatial accuracy and post-production flexibility. Whether recording ambisonic sound for VR, immersive concerts, or cinematic environments, it delivers detailed, phase-accurate audio ready for modern 3D sound workflows.

Quick Specs

• Type: Ambisonic condenser microphone
• Capsules: 4 × 1/2" TF45C cardioid condenser capsules (tightly matched)
• Polar pattern: Tetrahedral array (A-format)
• Frequency range: 20 Hz – 20 kHz
• Equivalent noise level: 15 dBA
• Maximum SPL: 129 dB SPL
• Output connection: 10-pin XLR (A-format), breakout to 4 × 3-pin XLR
• Power requirement: 4 × 48V phantom power (one per capsule)
• Dimensions: 19.2 cm × 4.5 cm
• Weight: 286 g

What’s in the Box

• Ambisonic Microphone: 1 × NT-SF1
• Microphone Cable: 1 × NT-SFI Mic Cable (10-pin to 4 × XLR)
• Pop Shield: 1 × NT-SFI Windshield
• Furry Wind Cover: 1 × NT-SFI Furry

Use Cases / Ideal For

Perfect for VR/AR production, 3D audio, film, video games, and immersive soundscapes. The NT-SF1 is the ideal tool for professional engineers who need full spatial audio capture for modern interactive and cinematic environments.

Pros & Cons

✅ Pros:

• True 360° spatial audio recording
• High-quality matched capsules ensure phase accuracy
• Excellent post-production flexibility with RØDE plug-in
• Includes essential accessories for field use

⚠️ Cons:

• Requires 4-channel recording interface and 48V phantom power
• Ambisonic post-production workflow requires learning curve

The RØDE NT-SF1 is a state-of-the-art ambisonic microphone that delivers precision, flexibility, and depth—setting a new benchmark for immersive and 3D audio capture.