RDL 001-4030 Line-Level Audio Divider / Combiner

Optimize audio routing for security, surveillance and pro audio installations with the Radio Design Labs RDL 001-4030 Line-Level Audio Divider / Combiner. This pro accessory lets integrators split or combine line-level audio signals while preserving signal integrity, making it ideal for monitoring, recording and paging applications. The unit is identified by Manufacturer Part Number 001-4030 and is designed for straightforward, reliable operation in control rooms and CCTV audio chains. With passive operation and a compact footprint, the RDL 001-4030 minimizes points of failure and fits easily into existing racks or equipment cabinets. Installers benefit from reduced cabling complexity and consistent level management when connecting mixers, recorders or surveillance DVRs. Whether you're deploying audio across multiple zones, combining feeds for redundancy, or routing surveillance mic signals into a central monitoring system, this Radio Design Labs line-level divider/combiner delivers dependable performance. Add the RDL 001-4030 to your next security, monitoring or pro audio project for cleaner signal distribution and simplified installation.

• Split or combine line‑level audio signals without introducing audible degradation, simplifying audio routing for installations
• Passive design requires no external power, reducing points of failure in security and surveillance systems
• Compact, easy-to-integrate accessory ideal for pro audio racks, control rooms, and monitoring stations
• Works seamlessly with mixers, recorders and CCTV audio feeds to maintain consistent levels across devices
• Reduces cabling complexity and enables flexible audio distribution for multi-zone monitoring and paging