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Radial Engineering

collapse expand iconDescription

The StageBug SB-5 provides an easy-to-use professional interface for connecting any mobile playback device to a mixer or PA system, with a built-in cable and 3.5mm stereo plug to connect directly to your laptop, smartphone, or tablet.

Inside, a pair of custom-wound transformers isolate the signals to prevent hum and buzz, and balance the audio to feed long cable runs without noise. Left and right 1/4" TRS outputs are provided for stereo operation, or a mono XLR output can be used to save channels on the PA system.

The SB-5 works without any power required, and features additional ground lift and pad switches to eliminate ground loop noise and prevent distortion from high output audio sources.
Radial Engineering StageBug SB-5 Stereo Laptop Direct Box
Radial Engineering StageBug SB-5 Stereo Laptop Direct Box
Radial Engineering StageBug SB-5 Stereo Laptop Direct Box

collapse expand iconFeatures

  • Stereo direct box for laptops, smartphones, and tablets
  • Cable with 3.5mm stereo plug to connect to mobile devices
  • Transformer isolation eliminates hum and buzz
  • Plug & play easy to use, no power required
  • Compact design fits in your laptop bag
warning

WARNING: This product can expose you to chemicals including Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Lead, which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

collapse expand iconSpecs

  • Audio circuit type: Passive, transformer based
  • Number of channels: Two channels
  • Frequency response: 20Hz ~ 20KHz (± 1dB)
  • Dynamic range: 100dB
  • Total harmonic distortion: 0.01% @ 1kHz
  • Phase Deviation: 2° @ 100Hz; 5° @ 50Hz
  • Input Impedance: 40k Ohms, unbalanced
  • Output Impedance: 2.8k Ohms, balanced
  • Maximum Input: +20dB
    • Features
    • Input pad, Mono Sum, Ground lift
    • Input Connectors: 3.5mm
    • Output Connectors: 1/4" TRS, XLR
    • General
    • Construction: 14 gauge steel chassis & outer shell
    • Size (L x W x D): 4.5" x 1,85" x 1.35" (114mm x 47mm x 34mm)
    • Weight: 0.55 lbs (250 grams)
    • Shipping size (L x W x D): 8" x 5" x 3" (203mm x 127mm x 76mm)
    • Shipping weight: 0.8 lbs (365 grams)
    • Power: Passive, no power required
    • Conditions: For use in dry locations only between 5°C and 40°C
    • Warranty: Radial 3-year, transferable

    collapse expand iconWarranty

    90 day warranty on footswitch and tubes. One year warranty on all other products.

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    collapse expand iconReviews

    5

    1 Reviews

    100%

    of respondents would recommend this to a friend

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    Reviewed by 1 customers

    • Yes, would definitely buy again.

      5

      Verified BuyerVerified Buyer

      submitted5 years ago

      byJose

      fromAugusta, GA

      Product works as advertised, and does a good job at killing hum in PA system.

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