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Radial Engineering StageBug SB-6 - Passive Stereo Line Isolator

SKU: R800-0160-00
UPC: 676101040681

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£181.24

£151.03 (Ex VAT)

The StageBug SB-6 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.

• 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

Technical Specification

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

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