Package included：1x Ground Loop Noise Isolator
Precise Noise Reduction: Built-in professional isolation transformer effectively cuts off ground loop interference, completely eliminating current hum and buzzing in car audio to restore pure sound quality.
Plug-and-Play Convenience: Equipped with standard RCA red/white audio connectors, it connects directly in series between your audio source and amplifier. No extra power or complex wiring is needed, making installation quick even for beginners.
High Compatibility: Supports a 15A current load, working seamlessly with most car audio upgrade setups, and can also eliminate interference in some home audio devices, offering wide applicability.
Lossless Signal Transmission: Isolates interference without attenuating audio signals, preserving full high and low-frequency details for a perfect balance of noise reduction and sound quality.