happymusic Professional Hum Eliminator XLR 1/4 inch, Dual Channel Ground Loop Isolator for Sound System?Eliminate The Noise generated by The pahse Difference Between Digital Signal and Analog Single

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More features

• Professional Hum Eliminator - Effectively isolate ground loop noise, eliminate interfering noise caused by extra long audio cables and phase differences between different audio devices, bring you clean and lossless audio.
• Safe Hot-Plugging - Helps secure transmission between audio devices, prevents them from being burned due to voltage differences or static electricity, also prevents the blasting noise when plugging or unplugging wires.
• Dual Channels Input & Output - Adopts imported brand XLR interface, supports free input conversion between xlr and 1/4 inch cable and Independent xlr and 1/4 inch output port on the back, which can be used simultaneously as a 2-way splitter.
• Grounding Setting - With left and right independent ground to ground switches and common ground switch, which can avoid hum interference caused by grounding problems.
• Professional audio equipment, Suitable for connecting audio sources to digital mixing consoles/ampers, and for connecting digital mixing consoles to amplifiers.