Sescom has a legendary reputation for isolating and eliminating hum caused by ground loops. The Sescom HUMX2 is a simple inline 2 Channel audio hum eliminator that's completely passive making it an indispensable tool for the gig bag, touring rack, or recording studio. Each channel of the HUMX2 has smart jacks that accept either a 1/4" or XLR input with each employing our custom isolation transformers. Channel inputs can also be converted back and forth between balanced and unbalanced connections while also preventing the connected cables from acting as an antenna for noise.