Professional Hum Eliminator XLR 1/4 inch, Dual Channel Ground Loop Isolator for Sound System, Subwoofer, Karaoke Speaker, Guitar, Keyboard, Bass

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Features & details

• 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.

Widely Application - This professional ground loop isolator is suitable for almost any electronic device you need to eliminate noise. Such as sound system, subwoofer, karaoke speaker, audio mixer, guitar, keyboard and so.

happymusic Professional Hum Eliminator

happymusic HD Audio PA-2 Adopt the imported audio transformer manufacturer’s custom pomero alloy material audio coupling transformer, the original imported Swiss NEUTRIK connector, sink gold circuit design, so that the signal perfect docking. Remove noise from cameras, simultaneous interpreters,laptops, electronic instruments that connect sound, and devices that do not match the impedance of the device. It is also suitable for large-scale outdoor performances, lightning protection, sound engineering, multimedia conferences, entertainment venues, exhibitions, ect; it is a necessary equipment for audio system cascade.

Realize the security transmission of audio signal

Dual 6.35 and XLR card are in and out, which can be converted and distributed to each other. Each circuit is equipped with co-ground and non-co-ground switches, and group A, group B, co-ground and ground switch. It can completely isolate the potential difference between the two systems, avoid the ac noise caused by the grounding problem, and prevent the damage of equipment input components caused by the high potential difference.