Sonifex RB-ADDA Combined A/D and D/A Converter
The Sonifex RB-ADDA Combined A/D and D/A Converter is built for anyone who needs smooth, reliable audio conversion without a hassle. It takes your analog sound and turns it into a clean digital signal, or flips digital audio back into rich analog, all in one sturdy rackmount unit. Easy to use and flexible, it’s a powerful tool for studios, live sound, or broadcast setups.
Sonifex RB-ADDA Combined A/D and D/A Converter Review
With the Sonifex RB-ADDA Combined A/D and D/A Converter, you get pro-level performance in a compact 1U design. It supports both AES/EBU and S/PDIF connections, giving you the freedom to switch between formats with a simple button press. Adjustable input and output levels mean you can dial in the exact sound you need, while selectable sample rates up to 96kHz ensure high-quality audio every time. Its four operating modes—Master, Slave, Auto, and Auto Lock—make it adaptable to any workflow, whether you’re syncing to an external clock or running on its own.
Sonifex RB-ADDA Combined A/D and D/A Converter Features
- Converts analog sound to digital or digital to analog with ease
- Works with both professional and consumer audio gear
- Lets you adjust input and output levels for the perfect sound balance
- Offers four different operating modes for flexibility
- Compact 1U rack design fits right into your setup
- Built tough for long-lasting studio or live use
Sonifex RB-ADDA Combined A/D and D/A Converter Specs
- Maximum input level +27dBu balanced, +17dBu unbalanced
- Maximum output level +24dBu balanced, +14dBu unbalanced
- Dynamic range over 100dB for D/A and 110dB for A/D conversion
- Sample rates of 32kHz, 44.1kHz, 48kHz, or 96kHz selectable
- Output bit depth options of 16, 20, or 24 bits
- Connections include XLR and RCA for both input and output
- Dimensions 19 in (W) x 4.25 in (D) x 1.7 in (H)
- Weight 3.5 lbs
- Power supply switchable between 110–120V and 220–240V, 10W max



