MICNAUX Dual-Channel Audio Signal Isolator with Ground Lift Switch, 3-Level Gain Attenuation (0/-20/-40dB), 600? High-Impedance Noise Filter Hum Eliminator for Home Audio, Studio & Live Sound Systems

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More features

• Pure Signal Isolation & System Protection: Designed to isolate audio signals between connected devices, this audio signal isolator helps maintain clean sound quality while reducing interference. It improves device compatibility and supports stable system operation by minimizing unwanted signal interaction.
• Ground Lift Switch for Noise Elimination: Equipped with a one-touch GROUND LIFT switch to disconnect ground loops instantly. Effectively reduces power hum, buzzing, and current noise caused by ground loop issues—ideal for eliminating common audio noise problems in complex setups.
• 3-Level Gain Attenuation Control (0dB / -20dB / -40dB): Features three selectable attenuation levels to flexibly match different output signal levels. Helps prevent signal overload and distortion while ensuring optimal level matching across various audio sources and systems.
• High-Impedance 600Ω I/O for Broad Compatibility: High-impedance 600Ω input and output design allows loss-minimized signal transmission. Compatible with mixers, electric guitars, condenser microphones (via preamps), and other professional audio equipment.
• Dual-Channel Independent Isolation for Stereo Systems: Independent dual-channel isolation design ensures left and right channels operate without interference. Preserves signal clarity and balance, delivering a clean and professional stereo audio transmission experience.
• Wide Application for Multiple Scenarios: Suitable for live performances, conference rooms, recording studios, home entertainment systems, and car audio setups—an ideal solution for managing noise and signal compatibility across diverse audio environments.