The IceCube™ is a balanced line-level isolator designed to quickly eliminate hum and buzz from an audio system by simply inserting it into the signal path. Eliminates hum & buzz caused by ground loops Exceptionally linear response from 20Hz to 18kHz Can handle pro output levels without distortion Plug & play easy to use with XLR input & output Eliminates hum & buzz caused by ground loops Exceptionally linear response from 20Hz to 18kHz Can handle pro output levels without distortion Plug & play easy to use with XLR input & output IceCube Applications Isolating the DJ mixer from a console Plug a couple of IceCubes in between the DJ mixer and the main PA to rid the system from hum or buzz caused by ground loops. Standard XLR connections make it easy. Isolating a crossover from a power amp Eliminating noise problems can take hours of troubleshooting. The IceCube takes the hassle out of the equation with a plug and play solution that works every time. Isolating a console from a remote tower When distant power systems power equipment it often leads to noise, due to voltage fluctuations and ground contamination. The IceCube isolates the system to reduce noise.