XLR & 6.35mm Ground Loop Isolator – Studio Noise Filter

XLR & 6.35mm Ground Loop Isolator for Studio & Live Sound

Eliminate unwanted hum and interference from your audio signal chain with this professional-grade XLR / 6.35mm Ground Loop Isolator. Whether you're tracking vocals in a recording studio, broadcasting at a radio station, or performing live on stage, this compact isolator keeps your signal clean, clear, and distortion-free.

Key Features

• Advanced Noise Reduction: Uses current noise-reduction technology to filter out ground loop-induced hum and electromagnetic interference, delivering pristine audio clarity for microphones, speakers, and professional audio equipment.
• Durable Metal Housing: Built with a quality metal casing that provides robust electromagnetic shielding and long-lasting durability — ideal for studio racks, stage setups, and demanding environments.
• Wide Compatibility: Works seamlessly with a wide range of professional audio equipment, including mixers, amplifiers, microphones, and PA systems. Compatible with both XLR and 6.35mm (1/4") interfaces.
• Plug & Play Installation: No tools or complicated wiring needed — simply plug in and you're ready to go in seconds. Perfect for mobile recording projects and temporary setups.
• Signal Integrity Maintained: Optimized transmission paths ensure high-fidelity audio output with no coloration or distortion, meeting the demanding standards of audiophiles and recording professionals alike.

Specifications

• Material: Copper / Metal Housing
• Color: Black
• Dimensions: Approx. 8.3 × 3.7 × 3.6 cm / 3.27 × 1.45 × 1.42 inches
• Input Interfaces: 6.35mm (1/4") & XLR (optional)
• Shielding: Combination electromagnetic shielding
• Usage: Recording studios, live performances, radio stations, home audio setups

Package Includes

• 1 × XLR / 6.35mm Ground Loop Isolator

Made in Mainland China.

Note: Please allow 1–2 cm variance due to manual measurement. Color may slightly vary depending on your monitor settings.

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Frequently Asked Questions

Q: What is a ground loop isolator and why do I need one for my studio?

A: A ground loop isolator is an audio device that breaks the electrical ground loop between two pieces of audio equipment, which is a common cause of unwanted hum and buzzing in your signal. If you hear a persistent low-frequency hum when connecting microphones, mixers, or speakers, this XLR / 6.35mm ground loop isolator will filter that interference and restore clean, professional-quality audio output.

Q: Is this isolator compatible with both XLR and 6.35mm (1/4") connections?

A: Yes! This ground loop isolator supports both XLR and 6.35mm (1/4") input interfaces, making it highly versatile for connecting a wide range of professional audio equipment including microphones, mixers, amplifiers, and PA speakers.

Q: Do I need any special tools or technical knowledge to install this isolator?

A: Not at all. This isolator features a simple plug-and-play design — just connect it inline between your audio source and output device and it begins working immediately. No wiring, soldering, or technical expertise is required, making it ideal for both professionals and beginners.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.