Passive Single-Pair Twisted-Pair Sender, Format A, Stereo Phono Inputs – RDL D-TPS6A

RDL D-TPS6A — Passive Single-Pair Twisted-Pair Sender, Format A, Stereo Phono Inputs

The RDL D-TPS6A is a passive single-pair sender designed to transmit stereo audio over a single twisted-pair line using RDL’s Format-A signaling. As a passive device, it requires no external power and provides a compact way to extend left/right audio connections from standard phono (RCA) sources to compatible twisted-pair receivers. This reduces cable congestion and simplifies installation in retrofit and new-construction audio distribution systems. The D-TPS6A accepts stereo phono jack inputs for straightforward connection to consumer and professional audio sources. Its passive design makes it suitable for integration into OEM equipment where powered electronics are undesirable or where power is provided at the receiver end. Installers and low-voltage technicians will appreciate the reduced wiring footprint and easy pairing with Format-A receivers to restore audio at the destination. The unit is intended for use where Format-A twisted-pair audio distribution is required without the need for active line-driving electronics.

Key Features:

• Passive single-pair sender; no external power required
• Compatible with Twisted Pair Format-A systems
• Stereo phono (RCA) jack inputs for left/right audio sources
• Simplifies stereo audio distribution over a single twisted pair

Specifications:

• Manufacturer: RDL
• MPN: D-TPS6A

Applications / Usage Context: Ideal for field installers and low-voltage technicians deploying Format-A twisted-pair audio links in commercial and residential installations. OEM customers can integrate the compact passive sender into equipment designs to provide easy external audio connections. MRO operations benefit from a simple, no-power replacement part for existing twisted-pair audio systems.

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