GLI-35XLR | 3.5mm to XLR Ground Loop Noise Isolator with Volume Control & GND Switch

The DigitalLife GLI-35XLR is a passive Ground Loop Noise Isolator designed to eliminate hum, buzz, and unwanted interference in audio systems. Ground loop noise occurs when interconnected audio devices have different ground potentials, resulting in electrical currents that produce audible noise. This issue is often encountered when consumer audio sources—such as smartphones, laptops, and audio interfaces—are connected to professional sound systems like mixers, PA systems, and recording equipment. The DigitalLife GLI-35XLR provides a reliable solution for Musicians, Audio Engineers, Content Creators, and AV Technicians who need a clear audio signal when linking unbalanced 3.5mm devices to balanced XLR equipment in Live Sound, Studio Recording, and Broadcasting setups.

This XLR ground loop noise isolator features a 3.5mm (Female) input and an XLR (Male) output, enabling seamless integration between unbalanced and balanced audio systems. A GND ON/OFF switch helps manage grounding issues, reducing interference when needed. Additionally, a rotary volume control knob allows manual adjustment of output levels, offering flexibility in various environments. Built with a high-quality transformer, durable metal housing, and a Uni-Directional Signal Path, the DigitalLife GLI-35XLR ensures clean audio transmission in both professional and home setups. The combination of ground loop isolation, a grounding switch, and volume control makes it a practical tool for those working with mixed audio systems, minimizing noise and preserving signal integrity.