3DIO Free Space XLR - Professional XLR Binaural Dummy Head Microphone | Immersive Soundstage for ASMR & VR
A professional binaural dummy head microphone with balanced XLR outputs, capturing the most authentic 3D spatial audio.
The 3DIO Free Space XLR is a professional-grade binaural dummy head microphone from 3DIO Sound, featuring a human ear-like pickup design and equipped with balanced XLR outputs and a 3.5mm stereo output. At its core, each ear canal houses a precisely matched high-sensitivity electret condenser microphone capsule, capable of accurately capturing the subtle directional cues of sound as it travels through space and is altered by human ears. It is a 3D audio solution specifically designed for ASMR recording, VR virtual reality, field recording, and studio applications.
Compared to the standard Free Space, the Free Space XLR adds professional balanced XLR outputs, which can be powered by 48V phantom power from an audio interface or mixer, ensuring signal integrity and purity over long transmission distances, meeting the stringent requirements of professional recording workflows. When listening to audio files recorded with it through headphones, you'll experience an immersive auditory sensation, as if you are present in the actual recording space.
Quick Facts Product Overview
- Brand:3DIO Sound
- Model:Free Space XLR
- Output Interface:2x Balanced XLR, 1x 3.5mm Stereo mini-jack
- Power Supply:48V Phantom Power (XLR), 9V Battery (3.5mm)
- Frequency Response:60 Hz - 20 kHz
- Applicable Scenarios:ASMR Content Creation, VR Virtual Reality Audio, Podcast Recording, Field Environment Recording, Film Sound Design
3DIO Free Space XLR Core Technologies and Features
- Human Pinna Simulation Design: The microphone features two precisely replicated human ear pinnae with built-in microphone capsules. This design naturally alters incoming sound waves, just like the human auditory system, providing the brain with accurate sound localization cues and creating an extremely realistic 3D spatial sense.
- Professional XLR Balanced Output: In addition to the standard 3.5mm output, the Free Space XLR is equipped with two 3-Pin XLR balanced outputs, allowing direct connection to professional mixers, audio interfaces, and preamplifiers, effectively suppressing noise interference during long-distance transmission and ensuring signal purity.
- Dual Power System: The XLR outputs can be powered indefinitely via 48V phantom power supplied by recording equipment. The 3.5mm output is powered by a built-in 9V battery, with a new battery providing over 300 hours of continuous use, offering flexibility for both studio and outdoor recording.
- Bass Roll-Off Filter: The unit features a bass roll-off switch (active only for the 3.5mm output) which, when engaged, filters out low-frequency noise below 160 Hz, such as wind noise, air conditioning hum, or handling friction, resulting in clearer recorded sound.
- High-Sensitivity Microphone Capsules: Each ear canal uses a strictly matched pair of high-sensitivity omnidirectional electret condenser microphone capsules, with a maximum sound pressure level of 122 dB SPL, faithfully reproducing everything from the most subtle whispers to loud sound sources.
- Versatile Mounting Options: The bottom comes standard with a detachable 5/8" microphone stand adapter, allowing easy mounting on standard microphone stands. When removed, the base's 1/4"-20 threaded hole can be directly mounted onto camera tripods, hot shoe adapters, or dedicated handles.
Standard Included Accessories
3DIO Free Space XLR Frequently Asked Questions FAQ
Q: Is the 3DIO Free Space XLR binaural dummy head microphone suitable for recording ASMR?
A: Yes, it is one of the most popular microphones among ASMR creators worldwide. Its human ear shape captures subtle sounds with great spatial presence, creating an immersive listening experience.
Q: What is the difference between the 3DIO Free Space XLR and the standard Free Space version?
A: The main difference is that the Free Space XLR adds two balanced XLR outputs and supports 48V phantom power, resulting in purer sound quality and suitability for professional recording equipment.
Q: Can the Free Space XLR be directly connected to a camera?
A: Yes. You can use the built-in 3.5mm stereo output jack to connect to a camera or portable recorder with a microphone input using the included cable.
Q: I'm new to recording, do I need to buy the Free Space XLR version?
A: If you use a professional audio interface or mixer, the XLR version is the optimal choice. If you only connect to a camera or computer, the standard Free Space version can meet most needs.
THINK2 Warranty & Support
- Fast Shipping: In-stock items will be shipped within 24 business hours.
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- Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.
※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.
THINK2 Warranty & Return Policy
- With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
- DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
- Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
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