Morley Ebtech Hum Eliminator 2 CH B XLR Guitar Effect

Hum eliminating 2 channel device with XLR jacks. Simply plug between the offending pieces of equipment to eliminate hum. Uses 1:1 isolation transformers to break loop antenna and balance audio lines. Also converts balanced and unbalanced signals. 1/4" smart jacks and XLR jacks. Passive device No power require.