Sonifex RB-LU4 Quad Stereo Balanced to Unbalanced Converter (1U)
Need a simple way to connect pro audio gear to your home stereo or semi-pro setup? The Sonifex RB-LU4 Quad Stereo Balanced to Unbalanced Converter (1U) is a reliable and easy-to-use solution. It takes professional-level audio signals and makes them work seamlessly with consumer equipment. Whether you're wiring up a studio, broadcast space, or high-end home system, this sleek 1U rack-mount unit makes the job stress-free.
Sonifex RB-LU4 Quad Stereo Balanced to Unbalanced Converter (1U) Review
The Sonifex RB-LU4 is built for smooth and clean signal conversion. With eight balanced XLR inputs and eight unbalanced RCA outputs on the rear, it’s perfect for bridging pro audio to consumer gear. The output gain can be adjusted independently for each stereo channel using trim pots on the back, giving you full control over volume levels. A front-mounted power LED shows when the unit is up and running, while the rackmount design keeps everything tidy and professional.
Sonifex RB-LU4 Quad Stereo Balanced to Unbalanced Converter (1U) Features
- Converts pro-level audio signals to fit home or semi-pro gear
- Easy volume control for left and right channels
- Clean and clear sound without added noise
- Compact design fits perfectly in a 1U rack space
- Power light on the front so you know it’s working
- Built tough for daily use in studios or installations
Sonifex RB-LU4 Quad Stereo Balanced to Unbalanced Converter (1U) Specs
- 8 balanced XLR inputs and 8 unbalanced RCA outputs
- Frequency response of 20Hz to 20kHz with less than 0.01% distortion
- Max input level +28dBu, max output level +22dBu
- Power supply switchable between 110–120V or 220–240V
- Unit size: 19" wide x 4.3" deep x 1.7" high; weight: 2.9 lbs





