The Radial StageBug SB-6 Line Isolator is a two-channel passive audio isolator designed to accommodate both balanced and unbalanced signals and effectively eliminate noise when used with instruments, consumer electronics, or professional line-level devices.

The SB-6 helps remove noise from two channel audio systems, stereo guitar racks, and pedalboards. Two on-board isolation transformers provide a flat frequency response from 20Hz to 20kHz, while removing hum and buzz from ground loops. Dual ground lift switches help further reduce noise, and a -15dB pad allows you to handle high volume outputs without distortion. When using the SB-6 before a set of powered speakers or guitar amplifiers, a polarity reverse switch corrects frequency cancellation and ensures both speakers play back in phase with one another. The SB-6 is completely passive with no need for power, so it's easy to insert into any system to remove noise quickly. These features combine to make the Radial StageBug SB-6 Isolator a wonderful solution to help rid system noise in two channel audio systems, stereo guitar racks and pedalboards.

Radial StageBug SB-6 Line Isolator Features

• Isolator for balanced and unbalanced signals
• Eliminates hum and buzz caused by ground loops
• Exceptionally linear from 20Hz to 20kHz
• Automatically configures for hi-Z or lo-Z signal chains

Radial StageBug SB-6 Line Isolator Applications

• Using the SB-6 in a stereo setup - Isolate the output from a DJ Mixer to a power amp using the SB-6 to eliminate hum and buzz caused by ground loops. Either ¼" mono or TRS connectors may be used.
• Using the SB-6 in a pro setup - When running multiple speakers, you can often encounter noise due to imperfect power systems and DC offsets. Use the SB-6 to isolate distant loudspeakers to solve the problem.
• Using the SB-6 in a guitar rig - Eliminate noise in your guitar setup by isolating the guitar amp from other electronic devices. This SB-6 works great between your pedalboard or with your wireless system.

Radial StageBug SB-6 Line Isolator Specifications

• Technical Specs:
• • Audio Circuit Type: Passive Transformers
  • Frequency Response: 20Hz-20KHz +/-1db
  • Dynamic Range: >140db
  • Maximum Input: >+25dBu
  • Gain: -2dB
  • Total Harmonic Distortion: <0.0008% @ 1kHz
  • Phase Deviation: >5° @ 30Hz
  • Input Impedance: Varies with Load/47K
  • Output impedance: 600?
• Features:
• • Transformer: Eclipse Custom
  • Input Pad: -15dB
  • Polarity: 180deg reverse
  • Ground Lift: Disconnects TRS sleeve at output
  • Input Connector: 1/4" TRS phone
  • Output Connectors: 1/4" TRS phone
• General:
• • Construction: 14 gauge steel chassis & outer shell
  • Finish: Durable powder coat
  • Size (L x W x D): 3.92" x 2.54" x 1.7" (100mm x 65mm x 43mm)
  • Weight: 0.9 lbs (408 grams)

Radial StageBug SB-6 Line Isolator Includes

• Radial StageBug SB-6 Isolator
• User Guide
• Manufacturer Warranty