Radial Stagebug SB-5 Compact Stereo Laptop Passive DI

$219.99
In Stock

A small compact passive DI solution designed for connecting laptops, mobile devices or tablets to PA systems. Features a built-in cable and 3.5mm stereo plug to connect directly to your device. Left and right 1/4" TRS outputs or a summed to mono XLR out.

Radial Stagebug SB-5 Compact Stereo Laptop Passive DI
A small compact passive DI solution designed for connecting laptops, mobile devices or tablets to PA systems. Features a built-in cable and 3.5mm stereo plug to connect directly to your device. Left and right 1/4" TRS outputs or a summed to mono XLR out.

The Easy Way to Connect to the PA
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.

Passive Design
The passive design begins with an integrated input cable that connects from the headphone out via a flexible 1.5m cable that is terminated with a standard 3.5mm stereo connector. The cable is secured via a clamping strain relief and is wrapped using the sidewinder cleat for easy storage. This eliminates the need to locate a cable, thereby making it easy to deploy in fast-paced work environments. Inside, the signal is sent to a pair of custom-wound transformers where the impedance is lowered and the signal is balanced for long cable runs, upwards to 100m. The 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.

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

Specifications:

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
View PDF brochure for Radial Stagebug SB-5 Compact Stereo Laptop Passive DI

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MPN: RA-SB-5

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