Sonifex RB-DDA22 Dual AES/EBU Digital Audio Distribution Amplifier
Sonifex RB-DDA22 Original price was: $ 1,131.81.Current price is: $ 1,049.28.
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Sonifex RB-AES4x3 front and rear panel with 4 AES inputs and 3 XLR outputs per channel
Sonifex RB-AES4x3 Original price was: $ 890.12.Current price is: $ 825.28.
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Sonifex RB-AES4B3 4-input AES/EBU to 12-output BNC Digital Distribution Amplifier
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    Sonifex RB-AES4B3

    The Sonifex RB-AES4B3 is a high-performance AES/EBU digital distribution amplifier designed for flexible and reliable signal routing in professional systems.

    Original price was: $ 890.12.Current price is: $ 831.17.

    SKU: 105572 Brand: Sonifex
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    Sonifex RB-AES4B3 4 x AES/EBU to 3 BNC Outputs Digital Distribution Amplifier

    The Sonifex RB-AES4B3 is a professional-grade digital audio distribution amplifier designed to convert four AES/EBU XLR inputs to three BNC outputs per input, providing a total of 12 buffered digital outputs. With high-quality transformer isolation and signal integrity, this unit is ideal for distributing AES3 digital audio over 75Ω coaxial cable in broadcast and production environments.

    It is particularly useful in applications where AES/EBU audio must be distributed to multiple devices using BNC connectors, such as digital routers, digital recorders, or video servers. Built with reliability in mind, the RB-AES4B3 delivers rock-solid performance in 24/7 installations.

    ✅ 4 x AES/EBU digital audio inputs on XLR
    ✅ 3 x BNC outputs per input (12 total)
    ✅ AES3-ID 75Ω output impedance for long-distance coaxial runs
    ✅ Transformer-isolated digital inputs for enhanced noise rejection
    ✅ Front-panel input signal presence indicators
    ✅ High-quality, low-jitter output circuitry
    ✅ Rugged 1U rackmount metal chassis
    ✅ Designed and manufactured in the UK by Sonifex

    🎯 Perfect For

    • TV and radio broadcast facilities

    • Digital patching and routing

    • Video server installations

    • Transmission sites

    • Audio distribution for OB vans

    💬 Need support integrating this into your system?
    Our technical team is ready to help you plan your setup with confidence.

    🛒 Ready to expand your AES/EBU distribution? Order the Sonifex RB-AES4B3 today and ensure seamless digital audio delivery.

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