Sleek compact powerful. The Radial StageBug SB-6 Isolator is a high-performance 2-channel passive audio isolator that effectively eliminates noise from both balanced and unbalanced signals. Featuring 1/4 TRS inputs and outputs the StageBug SB-6 has Eclipse transformers that deliver outstanding sound and ruler flat performance from 20Hz to 20kHz. The -10dB input pad switch allows the SB-6 to accommodate loud sources while the polarity reverse on output B aligns stereo signals. Requiring no power thanks to the passive circuitry the Radial SB-6 Isolator is the perfect solution for removing system noise in two channel audio systems stereo guitar racks and pedal-boards.