Sonifex RB-ADDA2 Combined A/D and D/A Converter
The Sonifex RB-ADDA2 Combined A/D and D/A Converter gives you the flexibility to easily switch between high-quality digital and analog audio. Built for professional results yet simple to use, it delivers clear, accurate sound whether you’re recording, mixing, or transferring audio between formats. Its sturdy rack-mount design makes it a dependable choice for studios, broadcast setups, or any space that demands reliable performance.
Sonifex RB-ADDA2 Combined A/D and D/A Converter Review
With upgraded capabilities over the original RB-ADDA, the RB-ADDA2 supports sample rates up to 192kHz and offers independent operation for its A/D and D/A sections. It features multiple connection options, including AES/EBU, S/PDIF, and TOSlink, along with precise control over gain, sample frequency, and output levels. The front panel buttons and clear LED indicators make operation straightforward, while the RS232 port enables remote control when needed. Its design ensures that you get professional-grade conversion without sacrificing ease of use.
Sonifex RB-ADDA2 Combined A/D and D/A Converter Features
- Converts audio between digital and analog with crystal-clear quality
- Offers multiple connection options for flexibility in your setup
- Lets you adjust audio levels to fit your equipment’s needs
- Includes easy-to-use buttons and LED indicators on the front panel
- Can be operated remotely for added convenience
- Durable 1U rack-mount design built to last
Sonifex RB-ADDA2 Combined A/D and D/A Converter Specs
- Supports sample rates from 32kHz up to 192kHz with 16, 20, or 24-bit depth
- Balanced XLR and unbalanced RCA inputs and outputs
- Runs on 85–264VAC at 47–63Hz, 10W max power consumption
- Dimensions 19in W x 6.2in D x 1.7in H, weight 3.5lbs
- Dynamic range greater than 110dB for both A/D and D/A conversion



