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Neewer? 2 Channel Stereo Ground Loop Isolator for RCA Connections Noise Reduction Filter

Low noise no no high frequency 50 hz ac om sound Zi interference high CD quality
Two-way high-fidelity audio isolator RCA interface input output RCA interface
Excellent greater than 60 db - CMRR high common-mode interference suppression ability
Equipment aerospace materials with high sensitivity low illumination reduction features the same kind of low-end products for 3 to 5 times higher sensitivity
Plug and play no need any operating system limitation without losing a installation and debugging