Digital Audio Distribution Amplifier

The Sonifex RB-DDA6A is a professional AES/EBU digital audio distribution amplifier built for reliable and accurate distribution of digital audio data. It takes a single AES/EBU input and distributes it to six outputs simultaneously, repeating both the audio data and the status information while re-normalising the signal to standard digital audio levels. It is a clean and dependable solution for any studio or production environment that requires consistent multi-point audio distribution.

Flexible Input and Wide Format Support

The RB-DDA6A accepts input sample rates ranging from 30kHz to 100kHz and supports bit rates of 16, 20, and 24-bit. This gives it the flexibility to handle both standard 16-bit 44.1kHz distribution for everyday use and high quality 24-bit 96kHz recording for the most demanding audio applications. As a result, it fits seamlessly into a wide range of professional audio workflows.

Practical Applications

The RB-DDA6A is well suited to a variety of professional audio distribution scenarios. It is ideal for distributing audio from a digital mixing desk to multiple digital recorders, or for feeding multiple studios simultaneously with an output from a DAT machine. Its single input to six output design makes multi-point distribution simple and reliable in any live, broadcast, or studio environment.

Key Features

• 1x XLR-3 female AES/EBU digital audio input
• 6x XLR-3 male AES/EBU digital audio outputs
• Repeats audio data and status information at re-normalised standard digital levels
• Input sample rates from 30kHz to 100kHz
• Supports 16, 20, and 24-bit rates
• Supports standard 16-bit 44.1kHz and high quality 24-bit 96kHz recording
• Ideal for distributing from digital mixing desks to multiple recorders or studios