Active Twisted-Pair Audio Sender/Distributor, 3 Inputs to 4 Outputs – RDL RU-TPS4A

RDL RU-TPS4A — Active Twisted-Pair Audio Sender/Distributor, 3 Inputs to 4 Outputs

The RDL RU-TPS4A is an active twisted-pair audio sender and distributor that uses Format-A wiring to transmit audio over twisted-pair cable. It accepts three separate audio inputs and provides four corresponding outputs for flexible distribution. By actively driving signals over twisted-pair cable, the RU-TPS4A helps maintain reliable audio transmission for multi-zone and remote-receiver installations. The unit addresses common installation challenges by reducing the need for multiple long analog runs and simplifying signal routing between sources and destinations. Its functionality supports centralized audio distribution of multiple source signals to several endpoints. The RU-TPS4A is suitable for professional low-voltage installations where dependable twisted-pair audio distribution is required.

Key Features:

• Active sender/distributor for twisted-pair audio (Format-A)
• Three independent audio inputs
• Four audio outputs for multi-destination distribution
• Designed to distribute audio signals over twisted-pair cabling

Specifications:

• Manufacturer: RDL
• MPN: RU-TPS4A

Applications / Usage Context: Ideal for field installers and low-voltage technicians performing multi-zone audio distribution, OEM customers integrating twisted-pair audio distribution into equipment, and MRO operations requiring reliable replacement or upgrade modules. Use the unit where multiple sources must be delivered to multiple receivers over twisted-pair infrastructure.

Tri-Tek Electronics is an authorized distributor of this product and provides full manufacturer warranty support with nationwide availability.