Radial StageBug SB6 Stereo Passive Audio Isolator for Balanced & Unbalanced Signals

Eliminate unwanted noise from your audio setup with the StageBug SB-6, a two-channel passive isolator that tackles hum and buzz at the source. This versatile unit accommodates both balanced and unbalanced signals, making it perfect for instruments, consumer electronics, and professional line-level devices across a wide range of applications.

The SB-6 excels at cleaning up audio from stereo guitar racks, pedalboards, and two-channel systems through its pair of onboard isolation transformers. These transformers maintain a flat frequency response from 20Hz to 20kHz whilst effectively breaking ground loops that cause unwanted noise. Dual ground lift switches provide additional noise reduction options, and the built-in -15dB pad prevents distortion when handling high-output sources.

For setups using powered speakers or guitar amplifiers, the polarity reverse switch proves invaluable by correcting phase issues that can cause frequency cancellation between speakers. Since the SB-6 operates completely passively without requiring power, it integrates seamlessly into any system for immediate noise reduction results.