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

Grounding Setting - With left and right independent ground to ground switches and common ground switch, which can avoid hum interference caused by grounding problems. falseProfessional audio equipment, Suitable for connecting audio sources to digital mixing consoles/ampers, and for connecting digital mixing consoles to amplifiers. false- 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 amplifier