DigitalLife GLI 635 Single Channel 6.35mm Ground Loop Noise Isolator (Hum Eliminator, Passive, Metal, F/F, 2 Piece/Package)

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, creators and audio users Ground Loop Noise Reduction: Uses transformer-based isolation to help reduce hum and noise caused by ground loops. Supports cleaner signal output in common audio setups. 【Note: Only effective for ground loop-related noise, not other interference sources】 Passive Design, No External Power: Works without an external power supply for simple setup. With a frequency response of 20 Hz–20 kHz, it supports stable signal transmission in everyday use. No additional cables or adapters required, helping keep your setup straightforward 6.35mm Interface, Wide Compatibility: Features 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 noise. 【Note: Not suitable for P24/P48 phantom-powered microphones or devices】 Easy to Use & Metal Housing: Plug-and-play design requires no installation. Metal housing supports consistent use in home, studio or small performance setups. Includes 2-year after-sales support and 24-hour multilingual assistance within 7 days a week