Radial Engineering IceCube IC-1 Line Isolator

The Radial IceCube is a balanced line-level isolator that quickly and easily eliminates buzzing from your audio system. Simply by plugging it in between two line-level devices, you'll be rewarded with a hum- and buzz-free audio experience. This isolator comes loaded with a custom USA-made Eclipse transformer that provides a robust low end. Designed to work easily within the -30dB to +15dB range, the IceCube will have no problem handling balanced and unbalanced devices without any distortion. This makes the IceCube an excellent option to use when you can't sacrifice your audio quality. For all your ground buzz issues, Radial's IceCube IC-1 is the solution.

Eliminate ground loops quickly
The IceCube is an ideal problem solver for today's AV technicians and audio engineers, providing an easy way to insert an isolation transformer into the signal path to remove hum and buzz from ground loops, with a ground lift switch for additional noise reduction. Simply connect it between any two line-level devices, such as a mixer and a powered speaker, or a crossover and a power amp. The IceCube will eliminate ground loop noise without limiting the audio bandwidth or introducing phase shift, and it can handle hot signal levels without distortion.