Flexible Broadcast Routing

The RB-DA4x5 is a powerful, high-performance solution designed for broadcast centers and multi-studio radio stations that require flexible audio distribution. By combining the functionality of a distribution amplifier with a mixer, it allows you to route up to four mono line-level signals into four distinct output zones. Whether you are creating complex mix-minus feeds, distributing automation outputs, or feeding main program audio to multiple studios, this unit handles it with ease.

Engineered for Signal Integrity

Built with electronically balanced inputs and outputs, the RB-DA4x5 maintains pristine signal quality across long cable runs. The internal architecture provides a transparent, low-noise signal path (-100dB noise floor), while the inclusion of a 1kHz 0dBu test tone allows engineers to quickly verify transmission lines during setup or maintenance. Each output is individually buffered to guarantee complete isolation, meaning the unit’s performance remains rock-solid, even in demanding 24/7 environments.

Reliable Professional Performance

Safety and precision are paramount in professional broadcast. With its recessed gain controls protected by a front-panel cover, the RB-DA4x5 ensures your configuration remains secure once calibrated. This 1U rack-mount unit is the perfect choice for facilities in the UAE, Africa, and Pakistan seeking a reliable, high-density audio router that protects your signal path while providing the flexibility to adapt to changing production needs.