Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter (1U)
If you're trying to connect home or semi-pro audio gear to professional studio equipment, the Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter (1U) makes it easy. This rack-mounted converter smooths out the signal differences between consumer and pro gear, helping your sound come through clean and strong. It’s built for serious reliability but easy enough for anyone to use.
Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter (1U) Review
The Sonifex RB-UL4 is a solid, rack-mountable tool designed for converting up to four stereo channels from unbalanced RCA inputs to balanced XLR outputs. Each channel has adjustable gain, letting you fine-tune your levels with ease using simple controls on the back. With ultra-low distortion and noise, plus a wide frequency response, it delivers studio-grade audio conversion without hassle. Whether in a broadcast setup, studio, or live rig, it’s built to handle the job with precision.
Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter (1U) Features
- Lets you connect home audio gear to pro-level equipment
- Converts 4 stereo pairs for a total of 8 input and output channels
- Fine-tune volume for each channel using simple rear-panel controls
- Keeps your sound clean with low noise and super clear signal
- Strong and sturdy rack-mount design fits into any 1U studio setup
- All connections are on the back so your setup stays neat
Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter (1U) Specs
- 8 RCA inputs (unbalanced) and 8 XLR 3-pin outputs (balanced)
- Power input through standard IEC with 110–120V or 220–240V switchable voltage
- Distortion rated at just 0.01% at 1kHz with +8dBu output
- Frequency response from 20Hz to 20kHz within ±0.1dB
- Unit dimensions are 19" wide × 4.3" deep × 1.7" high
- Weighs approximately 2.9 lbs
