DigitalLife GLI 635 Single Channel 6.35mm Ground Loop Noise Isolator (Hum Eliminator, Passive, Metal, F/F) For Home Audio & Professional Use

6.35mm Signal Isolation (GLI-635): Helps reduce ground loop interference in home audio systems, stage equipment and studio setups, supporting clearer signal transmission. Suitable for recording and live use, it helps minimise hum and buzzing in typical audio connections. A practical option for musicians, sound engineers and audio users Ground Loop Noise Reduction: Uses transformer-based isolation to help reduce hum and noise caused by ground loops. Supports cleaner signal performance in common audio setups. 【Note: Only effective for ground loop-related noise, not other interference sources】 Passive Design, No External Power Supply: Operates without an external power source, making setup simple and reducing additional points of failure. With a frequency response of 20 Hz to 20 kHz, it supports stable audio transmission in everyday use. No extra cables or adapters required, helping keep your setup straightforward 6.35mm Interface, Wide Compatibility: Equipped with 6.35mm input and output, suitable for guitars, amplifiers, mixers, audio interfaces, speakers and other line-level devices. Can be placed between connected equipment to help reduce ground loop hum and buzz. 【Note: Not suitable for P24/P48 phantom-powered microphones or devices】 Easy to Use & Solid Housing: Plug-and-play design requires no installation. Metal housing supports consistent use in home setups, studios and small performance environments. Includes 2-year after-sales support and 24-hour multilingual assistance, 7 days a week