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Radial Engineering StageBug SB-6 Passive Stereo Line Isolator

Radial Engineering StageBug SB-6 Passive Stereo Line Isolator

$149.99
$149.99
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  • Details
  • Features
  • Tech Specs
  • Reviews

Problem solver for stereo systems

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.

  • 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
More Information
Product Name Radial Engineering StageBug SB-6 Passive Stereo Line Isolator
Shipping Option Free Shipping to the Continental U.S.
  • Left Phase
    Reverses the polarity on the left output to help phase-align stereo signals.
  • Pad
    Reduces the input sensitivity by 15dB for louder sources.
  • Input
    1/4" balanced TRS or unbalanced input. The StageBug SB-6 will auto-configure depending on the jack that is used.
  • Outputs
    1/4" balanced TRS or unbalanced output. The StageBug SB-6 will auto-configure depending on the jack that is used.
  • Ground Lift Left
    Lifts the ground on the left output to reduce hum and buzz caused by ground loops.
  • Ground Lift Right
    Lifts the ground on the right output to reduce hum and buzz caused by ground loops.

Specifications

  • Audio circuit type: Passive Transformers
  • Transformer: Eclipse Custom
  • Frequency response: 20Hz-20KHz +/-1db
  • Dynamic range: >140db
  • Gain: -2dB
  • Total harmonic distortion:<0.0008% @ 1kHz
  • Phase Deviation: >5° @ 30Hz
  • Input Impedance: Varies with Load/47K
  • Output Impedance: 600Ω
  • Maximum Input: >+25dBu

Features

  • Input pad, 180° polarity reverse, Ground lift
  • Input Connectors: 1/4" TRS
  • Output Connectors: 1/4" TRS

General

  • Construction: 14 gauge steel chassis & outer shell
  • 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)
  • Shipping size (L x W x D): 8" x 5" x 3" (203mm x 127mm x 76mm)
  • Shipping weight: 1.0 lbs (453 grams)
  • Power: Passive, no power required
  • Conditions: For use in dry locations only between 5°C and 40°C
  • Warranty: Radial 3-year, transferable

Radial Engineering StageBug SB-6 Passive Stereo Line Isolator
Details

Problem solver for stereo systems

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.

  • 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
More Information
Product Name Radial Engineering StageBug SB-6 Passive Stereo Line Isolator
Shipping Option Free Shipping to the Continental U.S.
Features
  • Left Phase
    Reverses the polarity on the left output to help phase-align stereo signals.
  • Pad
    Reduces the input sensitivity by 15dB for louder sources.
  • Input
    1/4" balanced TRS or unbalanced input. The StageBug SB-6 will auto-configure depending on the jack that is used.
  • Outputs
    1/4" balanced TRS or unbalanced output. The StageBug SB-6 will auto-configure depending on the jack that is used.
  • Ground Lift Left
    Lifts the ground on the left output to reduce hum and buzz caused by ground loops.
  • Ground Lift Right
    Lifts the ground on the right output to reduce hum and buzz caused by ground loops.
Tech Specs

Specifications

  • Audio circuit type: Passive Transformers
  • Transformer: Eclipse Custom
  • Frequency response: 20Hz-20KHz +/-1db
  • Dynamic range: >140db
  • Gain: -2dB
  • Total harmonic distortion:<0.0008% @ 1kHz
  • Phase Deviation: >5° @ 30Hz
  • Input Impedance: Varies with Load/47K
  • Output Impedance: 600Ω
  • Maximum Input: >+25dBu

Features

  • Input pad, 180° polarity reverse, Ground lift
  • Input Connectors: 1/4" TRS
  • Output Connectors: 1/4" TRS

General

  • Construction: 14 gauge steel chassis & outer shell
  • 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)
  • Shipping size (L x W x D): 8" x 5" x 3" (203mm x 127mm x 76mm)
  • Shipping weight: 1.0 lbs (453 grams)
  • Power: Passive, no power required
  • Conditions: For use in dry locations only between 5°C and 40°C
  • Warranty: Radial 3-year, transferable
Reviews