RDL TX-TPR1A Active Single-Pair Receiver, Twisted Pair Format-A, Balanced Line Output

Optimize distributed audio for security, surveillance and AV monitoring with the Radio Design Labs TX-TPR1A audio receiver. Designed for installers and integrators, this active single-pair Format‑A receiver converts one twisted-pair feed to both a +4 dBu balanced detachable terminal-block output and a -10 dBV unbalanced RCA output—providing studio-quality buffering that plugs directly into pro mixers or consumer equipment. The front-panel switch selects which of the three Format‑A pairs is buffered, while the RJ45 INPUT and LOOP OUT pass through the power pair and allow easy daisy-chaining of additional receivers or two-pair modules. Local or remote 24 Vdc power options simplify system power architecture and let you feed multiple modules from a central supply. Bridging input circuitry supports up to 10 receiver outputs per cable pair, giving enormous flexibility for multi-room monitoring and distributed audio in surveillance control rooms, retail installations, and commercial AV networks. Compact, rack-mountable and built for reliable operation, the TX-TPR1A integrates cleanly into security and monitoring networks—add it to your next installation or contact our sales team to specify for your deployment.

• Simplifies distributed audio over a single Format-A twisted pair, reducing cable runs and installation time
• Delivers studio-quality balanced +4 dBu or -10 dBV RCA outputs for reliable monitoring and system integration
• Front-panel pair-select switch and RJ45 LOOP OUT enable flexible daisy-chain expansion and multi-location listening
• Powered locally or remotely via 24 Vdc over the twisted pair to centralize power and streamline installations
• Compact, rack-mountable module with LED power indicator for dependable deployment in security, surveillance and AV systems