Radial Stagebug SB5 DI

- ON SALE - While current stocks last! Offer Valid Until 31/08/2020
  • Stereo direct box for laptop computers
  • Integral 1.5m cable with sidewinder cleat and 3.5mm jack connector
  • Transformer isolation eliminates noise
RRP: $239.00
Regular Price $189.00 Special Price $175.00

The Radial Stage Bug SB5 is a compact stereo direct box designed to accommodate laptop computers, tablets and other consumer audio products when amplifying the signal through a PA system.

The passive design begins with an integrated input cable that connects from the headphone out via a flexible 1.5m (5') cable that is terminated with a standard 3.5mm (1/8") stereo connector. The cable is secured via a clamping strain relief and is wrapped using the sidewinder cleat for easy storage.

Inside, the unbalanced stereo signal is sent to a pair of custom wound transformers which balances the signals for long cable runs - upwards to 100 meters (300'), without noise.

Transformers further benefit by isolating the computer from the PA system to help eliminate hum and buzz caused by ground loops. This is augmented with a ground lift switch to further reduce ground contamination.

A choice of output connectors is available including a stereo set of ¼" TRS jacks for full stereo operation or an XLR out that automatically sums the left-right program material to mono.

A -15dB input pad may be engaged to reduce sensitivity and enable extra high output sources to be connected without distortion.

These features combine to make the SB-5 the perfect tool-kit DI for the AV technician, media manager or traveling musician equipped with a computer.

Key Features:

  • Stereo direct box for laptop computer
  • Integral 1.5m cable with sidewinder cleat
  • Transformer isolation eliminates noise
  • Plug & play easy to use – no power required



Brand Radial Engineering
Gross Shipping Weight - Volumetric (kgs) 0.4900
DI or Reamper Type Passive
Analog Inputs 1 x 1/8" |
Analog Outputs 2 x 1/4" | 1 x XLR
Manufacturer Model Number RA-SB-5
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